[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"_public_publisher_byId_bcb2516f-0c86-43a7-a791-75d3f49e37cd":3,"_public_publication_all{\"sortAscending\":false,\"sortField\":\"updateTime\",\"page\":0,\"size\":10,\"facet\":true,\"searchKey\":\"publisherId:bcb2516f-0c86-43a7-a791-75d3f49e37cd,\"}":42},{"code":4,"data":5,"meta":20},"SUCCESS",{"id":6,"createTime":7,"updateTime":8,"relativeEntities":9,"slug":10,"properties":11,"entityType":18,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21,"subjectFields":22,"manageAffiliations":23,"indexDatabases":24,"url":20,"thumbnailPath":20,"statistic":20,"gsStatistic":20,"type":20,"analyzePriority":20},"bcb2516f-0c86-43a7-a791-75d3f49e37cd","2024-10-12T21:36:08.409+00:00","2025-11-21T09:52:04.769+00:00",[],"Cambridge-University-Press-CUP-",{"issn":12,"eissn":14,"title":16},{"VOID":13},"0001-5660",{"VOID":15},"2059-6324",{"EN":17},"Cambridge University Press (CUP)","PUBLISHER","PENDING",null,0,[],[],[25],{"id":26,"indexDatabase":27,"url":39,"indexYears":40,"academicFieldIds":20,"indexDatabaseRanking":41},"4fd29ba9-e74e-4d4e-9bcc-6d5feb7bb835",{"id":28,"createTime":29,"updateTime":30,"relativeEntities":31,"label":32,"description":34,"key":36,"publicationTags":37,"standard":20},"3c7051d4-eb7d-4c57-a56b-36fc74c5d1e9","2023-05-22T09:57:18.509+00:00","2025-11-21T10:07:52.274+00:00",[],{"EN":33,"VI":33},"Scopus - Elsevier",{"EN":33,"VI":35},"Cơ sở dữ liệu Scopus thuộc Elsevier","scopus",[38],"SCOPUS","https:\u002F\u002Fwww.scopus.com\u002Fsourceid\u002F21651","1952-1998","SCOPUS__Q4",{"meta":43,"data":45},{"total":44},"5",[46,222,322,429,623],{"id":47,"createTime":48,"updateTime":49,"relativeEntities":50,"slug":51,"properties":52,"entityType":69,"verifyStatus":70,"verifyTime":48,"verifyNote":71,"syncStatus":19,"languages":72,"translateLanguages":74,"viewCount":21,"primaryUrl":76,"fullTextUrl":20,"authors":77,"publicationType":99,"publisherRelationship":100,"citationCount":123,"citationInfo":124,"publishDate":127,"publishYear":128,"citationAnalyzeStatus":19,"lastCitationAnalyze":20,"indexDatabases":20,"openAccess":20,"references":129,"isForceReanalyzing":221},"51057133-37d7-4b84-a7da-8db4048917e5","2024-11-26T01:40:08.325+00:00","2025-01-20T16:47:09.235+00:00",[],"Genetic-Variance-Estimates-and-Familial-Resemblance-for-Body-Size-Traits",{"mag":53,"keywords":55,"openalex":57,"abstract":59,"title":62,"pm":65,"doi":67},{"VOID":54},"2406843769",{"VI":56},"di truyền, kích thước cơ thể, phương sai di truyền, nghiên cứu sinh đôi, tương đồng gia đình",{"VOID":58},"W2406843769",{"EN":60,"VI":61},"\u003Cjats:title>Abstract\u003C\u002Fjats:title>\u003Cjats:p>To study genetic contribution to complex body size traits, the intrafamilial correlation and regression analyses along with twin study method have been used. The data are based on a sample of 45 MZ and 101 DZ twin pairs, their 125 singleton siblings, 104 fathers and 103 mothers in 146 Punjabi families living in Chandigarh, India. Twin study gives no evidence of inequality of means and variances between zygosities. Within-pair genetic variance ratios, correlations, regressions of offspring on midparent and single parent are all significant at 0.1%, thus indicating strong genetic component. Heritability estimates are higher for longitudinal body traits than the breadth dimensions. The resemblance of the children with the parents of either sex is not equal. Higher maternal influence is indicated for a number of body traits. The results on familial correlations do not support the hypothesis of sex-linked inheritance for any of the traits considered in this investigation. These results have been compared with those from other such studies.\u003C\u002Fjats:p>","\u003Cjats:title>Tóm tắt\u003C\u002Fjats:title>\u003Cjats:p>Để nghiên cứu sự đóng góp di truyền đối với các đặc điểm kích thước cơ thể phức tạp, đã sử dụng phương pháp phân tích tương quan trong gia đình và phân tích hồi quy cùng với phương pháp nghiên cứu sinh đôi. Dữ liệu dựa trên mẫu gồm 45 cặp sinh đôi cùng trứng và 101 cặp sinh đôi khác trứng, cùng với 125 anh chị em đơn sinh, 104 người cha và 103 người mẹ trong 146 gia đình Punjabi sống tại Chandigarh, Ấn Độ. Nghiên cứu sinh đôi không cung cấp bằng chứng về sự không đồng đều của các giá trị trung bình và phương sai giữa các dạng sinh. Tỷ lệ phương sai di truyền trong cặp, tương quan, hồi quy của con cái trên cha mẹ trung bình và cha hoặc mẹ đơn thân đều có ý nghĩa thống kê ở mức 0.1%, cho thấy có thành phần di truyền mạnh. Ước lượng tính di truyền cao hơn cho các đặc điểm cơ thể theo chiều dài so với các kích thước chiều rộng. Sự tương đồng giữa trẻ em với cha mẹ của cả hai giới là không bằng nhau. Tác động của mẹ có xu hướng cao hơn đối với một số đặc điểm cơ thể. Kết quả về tương quan gia đình không hỗ trợ giả thuyết di truyền liên giới tính cho bất kỳ đặc điểm nào được xem xét trong nghiên cứu này. Các kết quả này đã được so sánh với các nghiên cứu tương tự khác.",{"EN":63,"VI":64},"Genetic Variance Estimates and Familial Resemblance for Body Size Traits","Ước lượng phương sai di truyền và sự tương đồng gia đình đối với các đặc điểm kích thước cơ thể",{"VOID":66},"3331501",{"VOID":68},"10.1017\u002Fs0001566000006930","PUBLICATION","VERIFIED","Auto Verify",[73],"EN",[75],"VI","https:\u002F\u002Fwww.cambridge.org\u002Fcore\u002Fproduct\u002Fidentifier\u002FS0001566000006930\u002Ftype\u002Fjournal_article",[78],{"id":79,"sortIndex":21,"researcher":20,"roles":80,"affiliations":81,"properties":94},"ddebdf41-9ec2-4598-9050-d721d1d297ff",[],[82],{"id":83,"sortIndex":21,"affiliation":84,"properties":20},"a37febb8-708a-4bcd-9a75-592a0cc3027b",{"id":85,"createTime":86,"updateTime":87,"relativeEntities":88,"slug":89,"properties":90,"entityType":93,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21},"1fa0ed48-3d76-489b-abce-c2b4bdc798a9","2023-12-18T06:45:33.653+00:00","2025-01-30T16:42:19.247+00:00",[],"Department-of-Anthropology-Panjab-University-Chandigarh-India",{"title":91},{"VI":92},"Department of Anthropology, Panjab University, Chandigarh, India","AFFILIATION",{"openalex":95,"title":97},{"VOID":96},"A5113437792",{"EN":98},"Krishan Sharma","ARTICLE",{"url":20,"publisher":101,"properties":116},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":102,"slug":10,"properties":103,"entityType":18,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21,"subjectFields":107,"manageAffiliations":108,"indexDatabases":109,"url":20,"thumbnailPath":20,"statistic":20,"gsStatistic":20,"type":20,"analyzePriority":20},[],{"issn":104,"eissn":105,"title":106},{"VOID":13},{"VOID":15},{"EN":17},[],[],[110],{"id":26,"indexDatabase":111,"url":39,"indexYears":40,"academicFieldIds":20,"indexDatabaseRanking":41},{"id":28,"createTime":29,"updateTime":30,"relativeEntities":112,"label":113,"description":114,"key":36,"publicationTags":115,"standard":20},[],{"EN":33,"VI":33},{"EN":33,"VI":35},[38],{"volume":117,"pages":119,"issue":121},{"VOID":118},"36",{"VOID":120},"549-555",{"VOID":122},"4",7,{"total":123,"publishYear":20,"statisticByYear":125},{"2022":126},1,"1987-10-01",1987,[130,134,137,140,143,146,149,152,155,158,161,164,167,170,173,176,179,182,185,188,191,194,197,200,203,206,209,212,215,218],{"id":20,"text":131,"url":20,"identifiers":132},"Wingerd, 1973, Parent-specific height standards for pre-adolescent children of three racial groups, with method for rapid determination, Pediatrics, 52, 555, 10.1542\u002Fpeds.52.4.555",{"doi":133},"10.1542\u002Fpeds.52.4.555",{"id":20,"text":135,"url":20,"identifiers":136},"10.4159\u002Fharvard.9780674423312",{"doi":135},{"id":20,"text":138,"url":20,"identifiers":139},"Mueller, 1976, Parent-child correlations for stature and weight among school ages children: a review of 24 studies, Hum Biol, 48, 379",{},{"id":20,"text":141,"url":20,"identifiers":142},"Clark, 1956, The heritability of certain anthropometric characters as ascertained from measurements of twins, Am J Hum Genet, 8, 49",{},{"id":20,"text":144,"url":20,"identifiers":145},"Wolanski, 1970, Genetic and ecological factors in human growth, Hum Biol, 42, 349",{},{"id":20,"text":147,"url":20,"identifiers":148},"Wolanski, 1976, Parent-child correlations in stature, fat tissue, some body proportions and hand and foot size of offspring 2-45 years old, Anthroposko Drustvo Jugoslaviji, Posehna Izdanja, 3, 109",{},{"id":20,"text":150,"url":20,"identifiers":151},"10.1080\u002F03014467400000241",{"doi":150},{"id":20,"text":153,"url":20,"identifiers":154},"10.1111\u002Fj.1469-1809.1963.tb01982.x",{"doi":153},{"id":20,"text":156,"url":20,"identifiers":157},"Himes, 1981, Parent-Specific Adjustemens for Assessment of Recumbent Length and Stature",{},{"id":20,"text":159,"url":20,"identifiers":160},"10.1017\u002FS0001566000005985",{"doi":159},{"id":20,"text":162,"url":20,"identifiers":163},"Susanne, 1980, Human Physical Growth and Maturation",{},{"id":20,"text":165,"url":20,"identifiers":166},"10.1017\u002FS0001566000009314",{"doi":165},{"id":20,"text":168,"url":20,"identifiers":169},"10.1017\u002FS0001566000010187",{"doi":168},{"id":20,"text":171,"url":20,"identifiers":172},"10.1080\u002F03014467700001901",{"doi":171},{"id":20,"text":174,"url":20,"identifiers":175},"10.1037\u002Fh0063004",{"doi":174},{"id":20,"text":177,"url":20,"identifiers":178},"Vandenberg, 1964, A comparison of identical and fraternal twins in some anthropometric measures, Hum Biol, 36, 45",{},{"id":20,"text":180,"url":20,"identifiers":181},"10.1002\u002Fajpa.1330630406",{"doi":180},{"id":20,"text":183,"url":20,"identifiers":184},"Furusho, 1974, Genetic study on stature, Jap J Hum Genet, 19, 1",{},{"id":20,"text":186,"url":20,"identifiers":187},"10.1080\u002F19485565.1968.9987763",{"doi":186},{"id":20,"text":189,"url":20,"identifiers":190},"10.1136\u002Fadc.54.11.877",{"doi":189},{"id":20,"text":192,"url":20,"identifiers":193},"Wolanski, 1975, Similarity of traits in children and parents and the role of maternal regulation of intrauterine life, Anthropol Kozl, 2, 207",{},{"id":20,"text":195,"url":20,"identifiers":196},"10.1017\u002FS0001566000008217",{"doi":195},{"id":20,"text":198,"url":20,"identifiers":199},"Malina, 1976, Parent-child correlations and heritability of stature in Philadelphia black and white children 6 to 12 years of age, Hum Biol, 48, 475",{},{"id":20,"text":201,"url":20,"identifiers":202},"10.1136\u002Fadc.45.244.755",{"doi":201},{"id":20,"text":204,"url":20,"identifiers":205},"10.1017\u002FS1120962300011185",{"doi":204},{"id":20,"text":207,"url":20,"identifiers":208},"Falconer, 1960, Introduction to Quantitative Genetics",{},{"id":20,"text":210,"url":20,"identifiers":211},"Martin, 1957, Lehrbuch der Anthropologie",{},{"id":20,"text":213,"url":20,"identifiers":214},"Susanne, 1977, Heritability of anthropological characters, Hum Biol, 49, 573",{},{"id":20,"text":216,"url":20,"identifiers":217},"Christian, 1974, Choice of an estimate of genetic variance from twin data, Am J Hum Genet, 26, 154",{},{"id":20,"text":219,"url":20,"identifiers":220},"10.1080\u002F03014467500000851",{"doi":219},false,{"id":223,"createTime":224,"updateTime":225,"relativeEntities":226,"slug":227,"properties":228,"entityType":69,"verifyStatus":70,"verifyTime":224,"verifyNote":71,"syncStatus":19,"languages":245,"translateLanguages":246,"viewCount":21,"primaryUrl":247,"fullTextUrl":20,"authors":248,"publicationType":99,"publisherRelationship":269,"citationCount":291,"citationInfo":292,"publishDate":295,"publishYear":296,"citationAnalyzeStatus":19,"lastCitationAnalyze":20,"indexDatabases":20,"openAccess":20,"references":297,"isForceReanalyzing":221},"c7f42216-773e-42bb-8536-b98d9aa8b39a","2024-10-12T21:36:13.057+00:00","2025-01-20T16:46:12.419+00:00",[],"The-Twinning-Incidence-in-Nigeria",{"mag":229,"keywords":231,"openalex":233,"abstract":235,"title":238,"pm":241,"doi":243},{"VOID":230},"2158354419",{"VI":232},"",{"VOID":234},"W2158354419",{"EN":236,"VI":237},"\u003Cjats:p>The dizygotic twinning rate in Western Nigeria is the highest on record (45—50 per mil maternities). It is suggested that, rather than to peculiarities in the population structure or to genetic factors, such a high incidence might be due to the presence in the diet of estrogen-like substances.\u003C\u002Fjats:p>","\u003Cjats:p>Tỷ lệ sinh đôi dizygotic ở miền Tây Nigeria là cao nhất được ghi nhận (45—50 ca trên 1000 lần mang thai). Các tác giả đề xuất rằng, thay vì do những đặc điểm riêng của cấu trúc dân số hay các yếu tố di truyền, tỷ lệ cao như vậy có thể là do sự hiện diện của các chất giống estrogen trong chế độ ăn uống.\u003C\u002Fjats:p>",{"EN":239,"VI":240},"The Twinning Incidence in Nigeria","Tỷ lệ sinh đôi ở Nigeria",{"VOID":242},"122131",{"VOID":244},"10.1017\u002Fs0001566000008746",[73],[75],"https:\u002F\u002Fwww.cambridge.org\u002Fcore\u002Fproduct\u002Fidentifier\u002FS0001566000008746\u002Ftype\u002Fjournal_article",[249],{"id":250,"sortIndex":21,"researcher":20,"roles":251,"affiliations":252,"properties":264},"5afc7784-7c3d-401a-bf90-276e2b286af9",[],[253],{"id":254,"sortIndex":21,"affiliation":255,"properties":20},"11d3f6f2-921d-466c-af54-a498ffd1dc55",{"id":256,"createTime":257,"updateTime":258,"relativeEntities":259,"slug":260,"properties":261,"entityType":93,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21},"55e0c228-d8b1-4601-8114-a27f79fda3ea","2024-01-28T23:28:09.439+00:00","2024-10-12T21:36:13.075+00:00",[],"Department-of-Obstetrics-and-Gynaecology-University-College-Hospital-Ibadan-Nigeria",{"title":262},{"VI":263},"Department of Obstetrics and Gynaecology, University College Hospital, Ibadan, Nigeria",{"openalex":265,"title":267},{"VOID":266},"A5066919134",{"EN":268},"P. P. S. Nylander",{"url":20,"publisher":270,"properties":285},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":271,"slug":10,"properties":272,"entityType":18,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21,"subjectFields":276,"manageAffiliations":277,"indexDatabases":278,"url":20,"thumbnailPath":20,"statistic":20,"gsStatistic":20,"type":20,"analyzePriority":20},[],{"issn":273,"eissn":274,"title":275},{"VOID":13},{"VOID":15},{"EN":17},[],[],[279],{"id":26,"indexDatabase":280,"url":39,"indexYears":40,"academicFieldIds":20,"indexDatabaseRanking":41},{"id":28,"createTime":29,"updateTime":30,"relativeEntities":281,"label":282,"description":283,"key":36,"publicationTags":284,"standard":20},[],{"EN":33,"VI":33},{"EN":33,"VI":35},[38],{"volume":286,"pages":288,"issue":290},{"VOID":287},"28",{"VOID":289},"261-263",{"VOID":122},45,{"total":291,"publishYear":20,"statisticByYear":293},{"2013":126,"2017":294,"2019":126,"2020":126,"2021":126,"2022":126,"2023":294,"2024":294},2,"1979-10-01",1979,[298,301,304,307,310,313,316,319],{"id":20,"text":299,"url":20,"identifiers":300},"Nylander, 1978, Causes of high twinning frequencies in Nigeria, Prog Clin Biol Res, 24, 35",{},{"id":20,"text":302,"url":20,"identifiers":303},"Nylander PPS (1976): Biosocial and clinical studies in twinning in an African and a Caucasian population, M.D. Thesis, University of Aberdeen.",{},{"id":20,"text":305,"url":20,"identifiers":306},"10.1017\u002FS0021932000007896",{"doi":305},{"id":20,"text":308,"url":20,"identifiers":309},"MacGillivray, 1975, Human Multiple Pregnancy",{},{"id":20,"text":311,"url":20,"identifiers":312},"Hardman, 1969, Pharmaceutical products from plant steroids, Trop Sci, 11, 196",{},{"id":20,"text":314,"url":20,"identifiers":315},"10.1056\u002FNEJM196411052711908",{"doi":314},{"id":20,"text":317,"url":20,"identifiers":318},"10.1111\u002Fj.1469-1809.1969.tb01627.x",{"doi":317},{"id":20,"text":320,"url":20,"identifiers":321},"10.1111\u002Fj.1469-1809.1969.tb01626.x",{"doi":320},{"id":323,"createTime":324,"updateTime":325,"relativeEntities":326,"slug":327,"properties":328,"entityType":69,"verifyStatus":70,"verifyTime":324,"verifyNote":71,"syncStatus":19,"languages":344,"translateLanguages":345,"viewCount":21,"primaryUrl":346,"fullTextUrl":20,"authors":347,"publicationType":99,"publisherRelationship":369,"citationCount":391,"citationInfo":392,"publishDate":396,"publishYear":397,"citationAnalyzeStatus":19,"lastCitationAnalyze":20,"indexDatabases":20,"openAccess":20,"references":398,"isForceReanalyzing":221},"8d465656-2130-4576-a8bf-43d6fcbc863c","2024-10-12T21:36:08.390+00:00","2025-01-20T16:45:17.563+00:00",[],"Trends-of-Twinning-Rates-in-Ten-Countries-1972-1996",{"mag":329,"keywords":331,"openalex":332,"abstract":334,"title":337,"pm":340,"doi":342},{"VOID":330},"2204324148",{"VI":232},{"VOID":333},"W2204324148",{"EN":335,"VI":336},"\u003Cjats:title>Abstract\u003C\u002Fjats:title>\u003Cjats:p>Trends of twinning rates were analyzed using vital statistics in Austria, Finland, Norway, Sweden, Canada, Australia, Hong Kong, Israel, Japan, and Singapore during the period from 1972 to 1996. The twinning rates increased significantly year by year in each country. During these periods, the twinning rate increased by twenty percent in Austria and Canada, and by sixty percent in Norway and Sweden. The twinning rate was 1.6 times higher in Sweden than in Hong Kong in 1972 and by eighty percent in Israel in 1995. Twinning rates were higher in European countries, Canada, and Australia than in Asia. The variations of the twinning rates among countries were not only due to biological factors, but also to assisted reproductive techniques. In Australia, the overall twinning rate was 1.3 times higher in the nuptial births (14.1 per 1000 births) than in the ex-nuptial births (10.7) during the period 1994-1996. As for maternal age, twinning rates in Sweden increased year by year for maternal age groups except the youngest and the oldest age groups. In Sweden, the rising twinning rate has been attributed to the higher proportion of mothers (for the 25-39 year old age groups) treated with ovulation-inducing hormones and attributed to in-vitro fertilization.\u003C\u002Fjats:p>","\u003Cjats:title>Tóm tắt\u003C\u002Fjats:title>\u003Cjats:p>Các xu hướng về tỷ lệ sinh đôi đã được phân tích thông qua số liệu thống kê dân số tại Áo, Phần Lan, Na Uy, Thụy Điển, Canada, Australia, Hong Kong, Israel, Nhật Bản và Singapore trong giai đoạn từ 1972 đến 1996. Tỷ lệ sinh đôi đã tăng lên đáng kể hàng năm ở mỗi quốc gia. Trong những giai đoạn này, tỷ lệ sinh đôi tăng lên 20% ở Áo và Canada, và 60% ở Na Uy và Thụy Điển. Tỷ lệ sinh đôi ở Thụy Điển cao hơn 1,6 lần so với Hong Kong vào năm 1972 và tăng 80% ở Israel vào năm 1995. Tỷ lệ sinh đôi cao hơn ở các quốc gia châu Âu, Canada và Australia so với châu Á. Sự biến động của tỷ lệ sinh đôi giữa các quốc gia không chỉ do các yếu tố sinh học, mà còn do các kỹ thuật hỗ trợ sinh sản. Ở Australia, tỷ lệ sinh đôi tổng thể cao hơn 1,3 lần trong các ca sinh hợp pháp (14,1 trên 1000 ca sinh) so với các ca sinh ngoài giá thú (10,7) trong giai đoạn 1994-1996. Đối với độ tuổi của bà mẹ, tỷ lệ sinh đôi ở Thụy Điển tăng lên hàng năm cho các nhóm tuổi của bà mẹ, ngoại trừ nhóm tuổi trẻ nhất và nhóm tuổi cao nhất. Tại Thụy Điển, tỷ lệ sinh đôi tăng cao được cho là do tỷ lệ cao hơn của các bà mẹ (cho nhóm tuổi từ 25-39) được điều trị bằng hormone kích thích rụng trứng và do thụ tinh trong ống nghiệm.\u003C\u002Fjats:p>",{"EN":338,"VI":339},"Trends of Twinning Rates in Ten Countries, 1972-1996","Xu hướng tỷ lệ sinh đôi ở mười quốc gia, 1972-1996",{"VOID":341},"9862009",{"VOID":343},"10.1017\u002Fs0001566000000441",[73],[75],"https:\u002F\u002Fwww.cambridge.org\u002Fcore\u002Fproduct\u002Fidentifier\u002FS0001566000000441\u002Ftype\u002Fjournal_article",[348],{"id":349,"sortIndex":21,"researcher":20,"roles":350,"affiliations":351,"properties":362},"f508e10d-a3f0-4323-8fc6-77b681f8a6b5",[],[352],{"id":353,"sortIndex":21,"affiliation":354,"properties":20},"0946ab32-6d65-45aa-a0b5-262a2d4c5b96",{"id":355,"createTime":356,"updateTime":356,"relativeEntities":357,"slug":358,"properties":359,"entityType":93,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21},"def51db5-7ada-4bd7-a74d-ce408d0a5f79","2024-10-12T21:36:08.463+00:00",[],"National-Institute-of-Population-and-Social-Security-Research-Ministry-of-Health-and-Welfare-Tokyo-Japan-",{"title":360},{"EN":361},"National Institute of Population and Social Security Research, Ministry of Health and Welfare, Tokyo, Japan.",{"openalex":363,"orcid":365,"title":367},{"VOID":364},"A5044338869",{"VOID":366},"https:\u002F\u002Forcid.org\u002F0000-0002-7879-6059",{"EN":368},"Yuji Imaizumi",{"url":20,"publisher":370,"properties":385},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":371,"slug":10,"properties":372,"entityType":18,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21,"subjectFields":376,"manageAffiliations":377,"indexDatabases":378,"url":20,"thumbnailPath":20,"statistic":20,"gsStatistic":20,"type":20,"analyzePriority":20},[],{"issn":373,"eissn":374,"title":375},{"VOID":13},{"VOID":15},{"EN":17},[],[],[379],{"id":26,"indexDatabase":380,"url":39,"indexYears":40,"academicFieldIds":20,"indexDatabaseRanking":41},{"id":28,"createTime":29,"updateTime":30,"relativeEntities":381,"label":382,"description":383,"key":36,"publicationTags":384,"standard":20},[],{"EN":33,"VI":33},{"EN":33,"VI":35},[38],{"volume":386,"pages":388,"issue":390},{"VOID":387},"46",{"VOID":389},"209-218",{"VOID":122},60,{"total":391,"publishYear":20,"statisticByYear":393},{"2012":394,"2013":395,"2014":126,"2015":294,"2016":395,"2017":126,"2018":126,"2019":294,"2020":126,"2021":126,"2022":395,"2023":294,"2024":126},6,4,"1997-12-01",1997,[399,402,405,408,411,414,417,420,423,426],{"id":20,"text":400,"url":20,"identifiers":401},"Bulmer, 1970, The Biology of Twinning in Man",{},{"id":20,"text":403,"url":20,"identifiers":404},"10.1017\u002FS0001566000002373",{"doi":403},{"id":20,"text":406,"url":20,"identifiers":407},"10.1136\u002Fbmj.314.7083.775",{"doi":406},{"id":20,"text":409,"url":20,"identifiers":410},"Pollard, 1995, Ethnic comparison of twinning rates in California, Human Biology, 67, 921",{},{"id":20,"text":412,"url":20,"identifiers":413},"10.1017\u002FS0001566000000714",{"doi":412},{"id":20,"text":415,"url":20,"identifiers":416},"Wood, 1997, Trends in multiple births, 1938-1995, Population Trends, 87, 29",{},{"id":20,"text":418,"url":20,"identifiers":419},"10.1017\u002FS0021932097002356",{"doi":418},{"id":20,"text":421,"url":20,"identifiers":422},"10.1017\u002FS0001566000002415",{"doi":421},{"id":20,"text":424,"url":20,"identifiers":425},"10.2188\u002Fjea.4.103",{"doi":424},{"id":20,"text":427,"url":20,"identifiers":428},"Taffel, 1992, Vital and Health Statistics, 1",{},{"id":430,"createTime":431,"updateTime":432,"relativeEntities":433,"slug":434,"properties":435,"entityType":69,"verifyStatus":70,"verifyTime":431,"verifyNote":71,"syncStatus":19,"languages":452,"translateLanguages":453,"viewCount":21,"primaryUrl":454,"fullTextUrl":20,"authors":455,"publicationType":99,"publisherRelationship":498,"citationCount":521,"citationInfo":522,"publishDate":524,"publishYear":525,"citationAnalyzeStatus":19,"lastCitationAnalyze":20,"indexDatabases":20,"openAccess":20,"references":526,"isForceReanalyzing":221},"90562126-ea7b-4b9f-b4e6-93f189c495b8","2024-11-26T09:56:41.351+00:00","2025-01-20T16:44:19.882+00:00",[],"Congenital-Heart-Defects-and-Twinning",{"mag":436,"keywords":438,"openalex":440,"abstract":442,"title":445,"pm":448,"doi":450},{"VOID":437},"2219149064",{"VI":439},"khuyết tật tim bẩm sinh, sinh đôi, yếu tố di truyền, yếu tố biểu sinh, dị tật tim mạch",{"VOID":441},"W2219149064",{"EN":443,"VI":444},"\u003Cjats:title>Abstract\u003C\u002Fjats:title>\u003Cjats:p>A preliminary analysis of twins or triplets with heart defects, ascertained in five centres, confirms earlier suggestions that monozygotic (MZ) twins are over represented among twins with heart defects, even after excluding persistent ductus arteriosus and conjoined twins. An MZ twin individual has a risk of cardiovascular malformation approximately twice that of DZ twins and singletons. It is suggested that the twinning process itself affects one of the pair. Disturbance of laterality (‘mirror imaging’) is probably a more important mechanism than twin-twin transfusion. Inappropriate use of the twin method in the past has caused the importance of genetic factors in the etiology of congenital heart defects to be underestimated. Neverthless, twins do provide a useful illustration of the likely importance of epigenetic factors in heart development.\u003C\u002Fjats:p>","\u003Cjats:title>Tóm tắt\u003C\u002Fjats:title>\u003Cjats:p>Phân tích sơ bộ về cặp sinh đôi hoặc sinh ba có khuyết tật tim, được xác định tại năm trung tâm, xác nhận những gợi ý trước đây rằng cặp sinh đôi đơn trứng (MZ) có tỷ lệ xuất hiện cao hơn trong số các cặp sinh đôi có khuyết tật tim, ngay cả sau khi loại trừ ống động mạch còn tồn tại và sinh đôi dính liền. Một cá thể sinh đôi MZ có nguy cơ dị tật tim mạch cao gấp khoảng hai lần so với sinh đôi dị trứng (DZ) và trẻ đơn sinh. Có giả thuyết cho rằng quá trình sinh đôi ảnh hưởng đến một trong hai cá thể. Sự rối loạn về tính đối xứng (‘hình ảnh gương’) có thể là cơ chế quan trọng hơn so với truyền máu giữa các cặp sinh đôi. Việc sử dụng phương pháp sinh đôi không phù hợp trong quá khứ đã gây ra sự đánh giá thấp về tầm quan trọng của các yếu tố di truyền trong sinh lý bệnh của khuyết tật tim bẩm sinh. Tuy nhiên, sinh đôi vẫn cung cấp một minh chứng hữu ích về tầm quan trọng có thể của các yếu tố biểu sinh trong sự phát triển của tim.\u003C\u002Fjats:p>",{"EN":446,"VI":447},"Congenital Heart Defects and Twinning","Khuyết Tật Tim Bẩm Sinh và Hiện Tượng Sinh Đôi",{"VOID":449},"6540027",{"VOID":451},"10.1017\u002Fs0001566000007510",[73],[75],"https:\u002F\u002Fwww.cambridge.org\u002Fcore\u002Fproduct\u002Fidentifier\u002FS0001566000007510\u002Ftype\u002Fjournal_article",[456,478],{"id":457,"sortIndex":21,"researcher":20,"roles":458,"affiliations":459,"properties":471},"9c39379a-3126-4e9a-8bd8-41bacafa37ff",[],[460],{"id":461,"sortIndex":21,"affiliation":462,"properties":20},"16971ab5-bcc8-4f7c-a6f2-94166a56a9ae",{"id":463,"createTime":464,"updateTime":465,"relativeEntities":466,"slug":467,"properties":468,"entityType":93,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21},"d7161be9-ad53-44a1-8b10-106b66c3cd2d","2024-01-17T19:21:01.471+00:00","2024-11-26T09:56:41.369+00:00",[],"Institute-of-Child-Health-London",{"title":469},{"VI":470},"Institute of Child Health, London",{"openalex":472,"orcid":474,"title":476},{"VOID":473},"A5029949140",{"VOID":475},"https:\u002F\u002Forcid.org\u002F0000-0002-9823-2322",{"EN":477},"John Burn",{"id":479,"sortIndex":126,"researcher":20,"roles":480,"affiliations":481,"properties":493},"0df59b3c-3569-4073-aa80-dfa81582e669",[],[482],{"id":483,"sortIndex":21,"affiliation":484,"properties":20},"a53d4724-caad-4b00-88ef-9a5b8e4610a5",{"id":485,"createTime":486,"updateTime":487,"relativeEntities":488,"slug":489,"properties":490,"entityType":93,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21},"ac871f3c-5ce6-43f7-835a-9491a7ce83d0","2024-01-12T17:41:27.149+00:00","2024-11-26T09:56:41.377+00:00",[],"MRC-Human-Biochemical-Genetics-Unit-University-College-London",{"title":491},{"VI":492},"MRC Human Biochemical Genetics Unit, University College, London",{"openalex":494,"title":496},{"VOID":495},"A5053927624",{"EN":497},"G. CORNEY",{"url":20,"publisher":499,"properties":514},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":500,"slug":10,"properties":501,"entityType":18,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21,"subjectFields":505,"manageAffiliations":506,"indexDatabases":507,"url":20,"thumbnailPath":20,"statistic":20,"gsStatistic":20,"type":20,"analyzePriority":20},[],{"issn":502,"eissn":503,"title":504},{"VOID":13},{"VOID":15},{"EN":17},[],[],[508],{"id":26,"indexDatabase":509,"url":39,"indexYears":40,"academicFieldIds":20,"indexDatabaseRanking":41},{"id":28,"createTime":29,"updateTime":30,"relativeEntities":510,"label":511,"description":512,"key":36,"publicationTags":513,"standard":20},[],{"EN":33,"VI":33},{"EN":33,"VI":35},[38],{"volume":515,"pages":517,"issue":519},{"VOID":516},"33",{"VOID":518},"61-69",{"VOID":520},"1",69,{"total":521,"publishYear":20,"statisticByYear":523},{"2012":126,"2013":126,"2014":126,"2015":126,"2018":126,"2019":126,"2020":294},"1984-01-01",1984,[527,530,533,536,539,542,545,548,551,554,557,560,564,567,570,573,576,579,582,585,588,591,594,597,601,605,608,611,614,617,620],{"id":20,"text":528,"url":20,"identifiers":529},"Layton, 1980, Etiology and Morphogenesis of Congenital Heart Disease, 109",{},{"id":20,"text":531,"url":20,"identifiers":532},"Leck I (1960): Malformations in a population observed for five years after birth. University of Birmingham: PhD Thesis, pp 177–9.",{},{"id":20,"text":534,"url":20,"identifiers":535},"Stevenson, 1966, Congenital malformations. A report of a study on a series of consecutive births in 24 centres, Bull WHO, 34, 5",{},{"id":20,"text":537,"url":20,"identifiers":538},"10.1017\u002FS0001566000008138",{"doi":537},{"id":20,"text":540,"url":20,"identifiers":541},"10.1016\u002F0002-9149(82)90324-1",{"doi":540},{"id":20,"text":543,"url":20,"identifiers":544},"Layde, 1980, Congenital malformations in twins, Am J Hum Genet, 32, 69",{},{"id":20,"text":546,"url":20,"identifiers":547},"Nora, 1967, Congenital heart disease in twins, Circulation, 20, 327",{},{"id":20,"text":549,"url":20,"identifiers":550},"10.1016\u002FS0002-9149(77)80220-8",{"doi":549},{"id":20,"text":552,"url":20,"identifiers":553},"McKeown, 1960, CIBA Foundation ‘Symposium on Congenital Malformations’, 2",{},{"id":20,"text":555,"url":20,"identifiers":556},"10.1002\u002Fajmg.1320040207",{"doi":555},{"id":20,"text":558,"url":20,"identifiers":559},"Philips, 1981, Report to the Social Services Research Council Part V, 244",{},{"id":20,"text":561,"url":20,"identifiers":562},"Report of the New England Regional Infant Cardiac Program (1980): Pediat 65 Suppl: 377–461.",{"doi":563},"10.1542\u002Fpeds.65.2.377",{"id":20,"text":565,"url":20,"identifiers":566},"Mori, 1975, Genetic aspects of congenital heart disease, J Tokyo Wom Med Coll, 45, 118",{},{"id":20,"text":568,"url":20,"identifiers":569},"Galton, 1876, The history of twins as a criterion of the relative powers of nature and nurture, J Anthropol Inst, 5, 391",{},{"id":20,"text":571,"url":20,"identifiers":572},"Van Mierop, 1972, Congenital Cardiac Defects – Recent advances’.Birth Defects Orig. Art. Ser. VIII (5), 36",{},{"id":20,"text":574,"url":20,"identifiers":575},"Cameron, 1983, Eur J Obst Gynaecol",{},{"id":20,"text":577,"url":20,"identifiers":578},"10.1016\u002F0002-9149(71)90053-1",{"doi":577},{"id":20,"text":580,"url":20,"identifiers":581},"Ross, 1959, Congenital cardiovascular anomalies in twins, New Engl J Med, 277, 568",{},{"id":20,"text":583,"url":20,"identifiers":584},"10.1017\u002FS0140525X00074471",{"doi":583},{"id":20,"text":586,"url":20,"identifiers":587},"Price, 1950, Primary biasses in twin studies. A review of prenatal and natal difference producing factors in monozygotic pairs, Am J Hum Genet, 2, 293",{},{"id":20,"text":589,"url":20,"identifiers":590},"Myrianthopoulos, 1975, Congenital malformations in twins. Epidemiologic survey, Birth Defects Orig Art Ser XI, 8, 1",{},{"id":20,"text":592,"url":20,"identifiers":593},"Kenna, 1975, Congenital heart disease in Liverpool: 1960-69, Quart J Med, 154, 17",{},{"id":20,"text":595,"url":20,"identifiers":596},"Noonan, 1978, Twins, conjoined twins and cardiac defects, Am J Dis Child, 132, 17",{},{"id":20,"text":598,"url":20,"identifiers":599},"Edwards, 1968, The value of twins in genetic studies, Proc Roy Soc Med, 61, 227, 10.1177\u002F003591576806100313",{"doi":600},"10.1177\u002F003591576806100313",{"id":20,"text":602,"url":20,"identifiers":603},"Lauterbach, 1925, Studies in twin resemblance, Genet, 10, 525, 10.1093\u002Fgenetics\u002F10.6.525",{"doi":604},"10.1093\u002Fgenetics\u002F10.6.525",{"id":20,"text":606,"url":20,"identifiers":607},"Uchida, 1957, Discordant heart anomalies in twins, Am J Hum Genet, 9, 133",{},{"id":20,"text":609,"url":20,"identifiers":610},"10.1017\u002FS1120962300016772",{"doi":609},{"id":20,"text":612,"url":20,"identifiers":613},"Hay, 1970, Congenital malformations in twins, Am J Hum Genet, 22, 662",{},{"id":20,"text":615,"url":20,"identifiers":616},"10.1017\u002FS1120962300025610",{"doi":615},{"id":20,"text":618,"url":20,"identifiers":619},"10.1002\u002Ftera.1420090105",{"doi":618},{"id":20,"text":621,"url":20,"identifiers":622},"Lamy, 1957, Genetic and nongenetic factors in the aetiology of congenital heart disease. A study of 1188 cases, Am J Hum Genet, 9, 17",{},{"id":624,"createTime":625,"updateTime":626,"relativeEntities":627,"slug":628,"properties":629,"entityType":69,"verifyStatus":70,"verifyTime":625,"verifyNote":71,"syncStatus":19,"languages":646,"translateLanguages":647,"viewCount":21,"primaryUrl":648,"fullTextUrl":20,"authors":649,"publicationType":99,"publisherRelationship":723,"citationCount":744,"citationInfo":745,"publishDate":747,"publishYear":296,"citationAnalyzeStatus":19,"lastCitationAnalyze":20,"indexDatabases":20,"openAccess":20,"references":748,"isForceReanalyzing":221},"0a0ad681-ff8b-42d7-a8b1-9b82f288c026","2025-01-01T12:25:26.142+00:00","2025-01-20T16:43:23.581+00:00",[],"Effects-of-Type-of-Placentation-on-Birthweight-and-its-Variability-in-Monozygotic-and-Dizygotic-Twins",{"mag":630,"keywords":632,"openalex":634,"abstract":636,"title":639,"pm":642,"doi":644},{"VOID":631},"2410994814",{"VI":633},"trọng lượng lúc sinh, sinh đôi cùng trứng, sinh đôi khác trứng, loại nhau thai",{"VOID":635},"W2410994814",{"EN":637,"VI":638},"\u003Cjats:p>Birthweight was measured on 188 monochorionic monozygotic, 54 dichorionic monozygotic, 102 like-sexed dizygotic, and 94 unlike-sexed dizygotic liveborn twin pairs. Overall, males were found to be significantly heavier than females. These differences were not significant, however, when birthweights were compared within zygosity\u002Fchorion-type categories. Males were also characterized by a slightly greater overall total variance. Comparisons of intrapair variation of monochorionic and dichorionic monozygotic twins revealed significant differences between monochorionic pairs and dichorionic separate pairs and no significant differences between monochorionic pairs and dichorionic fused pairs. The results of this study suggest that placental proximity may have as important an influence on variation in birthweight as does the presence or absence of vascular anastomoses.\u003C\u002Fjats:p>","\u003Cjats:p>Trọng lượng lúc sinh đã được đo trên 188 cặp sinh đôi cùng trứng một nhau thai, 54 cặp sinh đôi cùng trứng hai nhau thai, 102 cặp sinh đôi khác trứng cùng giới và 94 cặp sinh đôi khác giới. Nhìn chung, trọng lượng của trẻ trai được phát hiện là nặng hơn đáng kể so với trẻ gái. Tuy nhiên, những sự khác biệt này không có ý nghĩa thống kê khi so sánh trọng lượng lúc sinh trong các loại nhóm phân loại theo zygosity\u002Floại nhau thai. Trẻ trai cũng được đặc trưng bởi sự biến thiên tổng thể lớn hơn một chút. So sánh mức độ biến đổi trong cặp của các cặp sinh đôi cùng trứng một nhau thai và hai nhau thai đã chỉ ra sự khác biệt đáng kể giữa các cặp cùng trứng một nhau thai và các cặp khác trứng hai nhau thai tách rời, và không có sự khác biệt đáng kể giữa các cặp cùng trứng một nhau thai và các cặp khác trứng hai nhau thai kết hợp. Kết quả của nghiên cứu này gợi ý rằng sự gần gũi của nhau thai có thể ảnh hưởng quan trọng đến sự biến động trong trọng lượng lúc sinh như sự hiện diện hoặc vắng mặt của các nối mạch huyết.\"\u003C\u002Fjats:p>",{"EN":640,"VI":641},"Effects of Type of Placentation on Birthweight and its Variability in Monozygotic and Dizygotic Twins","Ảnh hưởng của loại nhau thai đối với trọng lượng lúc sinh và sự biến động của nó trong các cặp sinh đôi cùng trứng và khác trứng",{"VOID":643},"545979",{"VOID":645},"10.1017\u002Fs0001566000009326",[73],[75],"https:\u002F\u002Fwww.cambridge.org\u002Fcore\u002Fproduct\u002Fidentifier\u002FS0001566000009326\u002Ftype\u002Fjournal_article",[650,671,691,706],{"id":651,"sortIndex":652,"researcher":20,"roles":653,"affiliations":654,"properties":666},"a6064410-40f6-4a07-ba9d-6b3e4c2959a3",3,[],[655],{"id":656,"sortIndex":21,"affiliation":657,"properties":20},"51c6dbe7-b42c-428d-9c71-dde9a06b24d3",{"id":658,"createTime":659,"updateTime":660,"relativeEntities":661,"slug":662,"properties":663,"entityType":93,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21},"6d8404d1-556d-479b-b38d-493f1a69cbab","2024-01-17T18:56:30.753+00:00","2025-01-01T12:25:26.249+00:00",[],"Department-of-Medical-Genetics-Indiana-University-School-of-Medicine-Indianapolis",{"title":664},{"VI":665},"Department of Medical Genetics, Indiana University School of Medicine, Indianapolis",{"openalex":667,"title":669},{"VOID":668},"A5109250123",{"EN":670},"J.C. Christian",{"id":672,"sortIndex":21,"researcher":20,"roles":673,"affiliations":674,"properties":686},"cb2369b8-63c1-4c2f-8013-3d6014321a02",[],[675],{"id":676,"sortIndex":21,"affiliation":677,"properties":20},"d9f9183e-8535-4115-ac7b-d9375cbdea7b",{"id":678,"createTime":679,"updateTime":680,"relativeEntities":681,"slug":682,"properties":683,"entityType":93,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21},"82244860-4d51-499b-a5b5-5f878858b15c","2023-12-14T02:25:02.860+00:00","2025-01-01T12:25:26.191+00:00",[],"Department-of-Human-Genetics-Medical-College-of-Virginia-Richmond",{"title":684},{"VI":685},"Department of Human Genetics, Medical College of Virginia, Richmond",{"openalex":687,"title":689},{"VOID":688},"A5021902963",{"EN":690},"Linda A. Corey",{"id":692,"sortIndex":126,"researcher":20,"roles":693,"affiliations":694,"properties":701},"ce81fceb-844d-493b-889c-acb81b81c648",[],[695],{"id":696,"sortIndex":21,"affiliation":697,"properties":20},"f274c3f7-14e2-4b03-a8bc-8902f4c23b79",{"id":678,"createTime":679,"updateTime":680,"relativeEntities":698,"slug":682,"properties":699,"entityType":93,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21},[],{"title":700},{"VI":685},{"openalex":702,"title":704},{"VOID":703},"A5110274167",{"EN":705},"W. E. Nance",{"id":707,"sortIndex":294,"researcher":20,"roles":708,"affiliations":709,"properties":716},"a306ae83-6168-4da0-b64a-f930463d0507",[],[710],{"id":711,"sortIndex":21,"affiliation":712,"properties":20},"f2a55397-ae01-43e0-8d30-2fde0fc24789",{"id":658,"createTime":659,"updateTime":660,"relativeEntities":713,"slug":662,"properties":714,"entityType":93,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21},[],{"title":715},{"VI":665},{"openalex":717,"orcid":719,"title":721},{"VOID":718},"A5016583748",{"VOID":720},"https:\u002F\u002Forcid.org\u002F0009-0004-7328-1760",{"EN":722},"Kyung-Won Kang",{"url":20,"publisher":724,"properties":739},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":725,"slug":10,"properties":726,"entityType":18,"verifyStatus":19,"verifyTime":20,"verifyNote":20,"syncStatus":19,"languages":20,"translateLanguages":20,"viewCount":21,"subjectFields":730,"manageAffiliations":731,"indexDatabases":732,"url":20,"thumbnailPath":20,"statistic":20,"gsStatistic":20,"type":20,"analyzePriority":20},[],{"issn":727,"eissn":728,"title":729},{"VOID":13},{"VOID":15},{"EN":17},[],[],[733],{"id":26,"indexDatabase":734,"url":39,"indexYears":40,"academicFieldIds":20,"indexDatabaseRanking":41},{"id":28,"createTime":29,"updateTime":30,"relativeEntities":735,"label":736,"description":737,"key":36,"publicationTags":738,"standard":20},[],{"EN":33,"VI":33},{"EN":33,"VI":35},[38],{"volume":740,"pages":741,"issue":743},{"VOID":287},{"VOID":742},"41-50",{"VOID":520},92,{"total":744,"publishYear":20,"statisticByYear":746},{"2014":126,"2015":126,"2020":126,"2021":126,"2024":126},"1979-01-01",[749,752,755,758,761,764,767,770,773,776,779,782,785,788,791,794,797,800,803],{"id":20,"text":750,"url":20,"identifiers":751},"Kam, 1952, Birthweight and length of gestation of twins, together with maternal age, parity and survival rate, Ann Eugen, 16, 365",{},{"id":20,"text":753,"url":20,"identifiers":754},"10.1097\u002F00006254-197409000-00029",{"doi":753},{"id":20,"text":756,"url":20,"identifiers":757},"Snedecor, 1967, Statistical Methods",{},{"id":20,"text":759,"url":20,"identifiers":760},"Hoffman, 1978, Twin Research”: Part B, Biology and Epidemiology, 133",{},{"id":20,"text":762,"url":20,"identifiers":763},"10.1093\u002Foxfordjournals.aje.a112248",{"doi":762},{"id":20,"text":765,"url":20,"identifiers":766},"McKeown, 1954, Influence of pre-natal environment on correlation between birthweight and parental height, Am J Hum Genet, 6, 457",{},{"id":20,"text":768,"url":20,"identifiers":769},"Nance, 1978, Genetic Epidemiology, 87",{},{"id":20,"text":771,"url":20,"identifiers":772},"Ounsted, 1972, Gender Differences: Their Ontogeny and Significance",{},{"id":20,"text":774,"url":20,"identifiers":775},"10.1017\u002FS1120962300017340",{"doi":774},{"id":20,"text":777,"url":20,"identifiers":778},"Hegmann, 1978, Gene differences alter placental transport of amino acids in mice, Behav Genet, 8, 98",{},{"id":20,"text":780,"url":20,"identifiers":781},"10.1016\u002FS0065-2776(08)60686-0",{"doi":780},{"id":20,"text":783,"url":20,"identifiers":784},"Chinnici, 1977, Mortality rates, optimal and discriminating birthweights between white and nonwhite births in Virginia (1955–1973), Hum Biol, 49, 335",{},{"id":20,"text":786,"url":20,"identifiers":787},"Corey, 1976, Effects of chorion type on variation in cord blood cholesterol of monozygotic twins, Am J Hum Genet, 28, 433",{},{"id":20,"text":789,"url":20,"identifiers":790},"10.1136\u002Fjmg.14.5.335",{"doi":789},{"id":20,"text":792,"url":20,"identifiers":793},"Strong, 1967, The placenta in twin pregnancy",{},{"id":20,"text":795,"url":20,"identifiers":796},"10.1111\u002Fj.1469-1809.1972.tb00284.x",{"doi":795},{"id":20,"text":798,"url":20,"identifiers":799},"Nielsen, 1971, Stature and weight in boys with XYY syndrome, Humangenetik, 14, 66",{},{"id":20,"text":801,"url":20,"identifiers":802},"10.1111\u002Fj.1469-1809.1955.tb01362.x",{"doi":801},{"id":20,"text":804,"url":20,"identifiers":805},"Naeye, 1966, Intrauterine growth of twins as estimated from liveborn birth-weight data, Pediatrics, 37, 409, 10.1542\u002Fpeds.37.3.409",{"doi":806},"10.1542\u002Fpeds.37.3.409"]