Miller, 1997, Am J Obstet Gynecol, 177, 210, 10.1016/S0002-9378(97)70463-0
Chattopadhyay, 1993, Eur J Obstet Gynecol Reprod Biol, 52, 151, 10.1016/0028-2243(93)90064-J
Chazotte, 1990, Am J Obstet Gynecol, 163, 738, 10.1016/0002-9378(90)91059-L
McGowan, 1965, JAMA, 192, 637, 10.1001/jama.1965.03080200055023
Fait, 1987, Obstet Gynecol, 70, 472
Huang, 1998, Changgeng Yi Xue Za Zhi, 21, 323
Marcus, 1999, Obstet Gynecol, 94, 804, 10.1016/S0029-7844(99)00492-5
Godin, 1997, Fertil Steril, 67, 398, 10.1016/S0015-0282(97)81930-9
Larsen, 1978, S Afr Med J, 28, 142
Rempen, 1990, Z Geburtshilfe Perinatol, 194, 46
Vial, 2000, Ultrasound Obstet Gynecol, 16, 592, 10.1046/j.1469-0705.2000.00300-2.x
Valley, 1998, Obstet Gynecol, 91, 838, 10.1016/S0029-7844(97)00426-2
Neiger, 1998, J Reprod Med, 43, 999
Ayoubi, 2001, Acta Obstet Gynecol, 80, 469, 10.1034/j.1600-0412.2001.080005469.x
Shufaro, 2001, Fertil Steril, 75, 1217, 10.1016/S0015-0282(01)01795-2
Ravhon, 1997, Br J Obstet Gynecol, 104, 628, 10.1111/j.1471-0528.1997.tb11547.x
Nawroth, 2001, Eur J Obstet Gynecol, 99, 135, 10.1016/S0301-2115(01)00365-7
Padavan, 1998, Clin Exp Obstet Gynecol, 25, 79
Donnez, 1997, Br J Obstet Gynecol, 104, 1216, 10.1111/j.1471-0528.1997.tb10956.x
Seow, 2000, J Reprod Med, 45, 754
Roberts, 1998, Aust N Z J Obstet Gynecol, 38, 114, 10.1111/j.1479-828X.1998.tb02976.x
Lai, 1995, Acta Obstet Gynecol Scand, 74, 573, 10.3109/00016349509024394
Lee, 1999, Hum Reprod, 14, 1234, 10.1093/humrep/14.5.1234
Veridiano, 1986, J Reprod Med, 31, 1049
Herman, 1995, Br J Obstet Gynaecol, 102, 839, 10.1111/j.1471-0528.1995.tb10855.x
