6Leong A, Rao J, Opie G, et al. Fetal survival after conservative management of cord prolapse for three weeks. Br J Obstet Gynaecol, 2004,111: 1476 被引量:1
7Qureshi NS, Taylor DJ, Tomlinson AJ. Umbilical cord prolapse, Int J Gynecol Obstet, 2004, 86 (1): 29 被引量:1
8Dare FO, OwolabiAT, Fasubaa OB, et al, Umbilical cord prolapse: a clinical study of 60cases seen at Obafemi Awolowo University Teaching Hospital, Ile-Ife[J].East Afr Med J, 1998, 75 (5) :308-310. 被引量:1
9Usta IM, MercerBM, Sibai BM. Current obstetrical practice and umbili-cal cord prolapse[J].Am J Perination, 1999, 16 (9) :479-484. 被引量:1