2Graczykowski JW,Seifer DB. Diagnosis of acute and persistent ectopicpregnancy. Clin Obstet Gynecol,1999,42(1):9～22. 被引量：1
3Graczykowski JW, Mishell DR JR. Methotrexate prophylaxis of persistent ectopic pregnancy after conservative treatment by salpingostomy. Obstet Gynecol,1997, 89(1):118～122. 被引量：1
4Poppe WA, Vandenbussche N. Postoperative day 3 serum human chrionic gonadotropin decline as a predictor of persistent ectopic pregnancy after linear salpingotomy. Eur J Obstet Gynecol reprod Biol, 2001,99(2):249～252. 被引量：1
5Spandorfer SD, Sawin SW, Benjamin I,et al.Postoperative day 1 serum human chrionic gonadotropin level as a predictor of persistent ectopic pregnancy after conservative surgical management.Fertil steril,1997,68(3):430～434. 被引量：1
6Kaya H,Babar Y,Ozmen S,et al. Intratubal MTX for prevention of PEP after salpingotomy. J am Gynecol Laparosc , 2002 ,9(4):464. 被引量：1
7Mock P, Stamm A, Bischof P,et al. The apparent late half-life of human chronic gonadotropin(hCG) after surgical treatment for ectopic pregnancy. Anew approach to diagnose persistent trophoblastic activity. Eur J Obstet Gynecol reprod Biol,1998, 78(12):99～102. 被引量：1
8Lund CO, Nilas L, Bangsgaard N, et al. Persistent ectopic pregnancy after linear salpingotomy: a non-predictable complication to conservative surgery for tubal gestation. Acta Obstet Gynecol Scand , 2002,81(11):1053～1059. 被引量：1
9Rulin MC. Is salpingostomy the surgical treatment of choice for unruptured tubal pregnancy? Obstet Gynecol,1995,86(6):1010～1013. 被引量：1
10Kelly RW,Martin SA, Strickler RC. Delayed hemorrhage in conservative surgery for ectopic pregnancy. Am J Obstet Gynecol,1979,133(2):225～226. 被引量：1
