Pregnancy outcome in medically complicated and uncomplicated Patients aged 40 years or older

Israel, 1964, Relation of mother's age to obstetric performance, Obstet Gynecol, 24, 411, 10.1097/00006250-196409000-00014 Kirz, 1985, Advanced maternal age: the mature gravida, Am J Obstet Gynecol, 152, 7, 10.1016/S0002-9378(85)80166-6 Kajanoja, 1978, Pregnancy and delivery in women aged 40 and over, Obstet Gynecol, 51, 47 Horger, 1977, Pregnancy in women over forty, Obstet Gynecol, 49, 257 Koren, 1963, Pregnancy and delivery after forty, Obstet Gynecol, 21, 165 Adams, 1982, Maternal age and births in the 1980's, JAMA, 247, 493, 10.1001/jama.247.4.493 Bakketeig, 1981, Epidemiology of preterm labor: results from a longitudinal study of births in Norway, 27 Turner, 1984, Pregnancy after the age of 40 years, Are the risks increased? J Obstet Gynecol, 5, 1, 10.3109/01443618409075731 Naeye, 1983, Maternal age, obstetric complications, and the outcome of pregnancy, Obstet Gynecol, 61, 210 Spellacy, 1986, Pregnancy after 40 years of age, Obstet Gynecol, 68, 452 Martel, 1986, Maternal age and primary cesarean section rates: a multivariate analysis, Am J Obstet Gynecol, 156, 305, 10.1016/0002-9378(87)90273-0 Burrow, 1982, 171 Lehmann, 1987, The epidemiology and pathology of maternal mortality: Charity Hospital of Louisiana in New Orleans, 1965-1984, Obstet Gynecol, 69, 833 Kaunitz, 1985, Causes of maternal mortality in the United States, Obstet Gynecol, 65, 605