7Godin PA,Bassi1 S,Donnez J.An ectopic pregnancy developing in a previous cesarean scar.Fertil Steril,1997 ; 67(2) :398-400.
8Cheng PJ,Chueh HY,Soong YK.Sonographic diagnosis of auterine defect in a pregnancy at 6 weeks gestation with a history of curettage.Ultrasound Obstet Gynecol,2003; 21 (5) :501-503.
9Vial Y,Petignat P,Hohlfeld P.Pregnancy in a cesarean scar.Ultrasound Obstet Gynecol,2000; 16 (6) :592-593.
10Hung TH,Jeng C J,Yang YC,et al.Treatment of cervical pregnancy with methotrexate.Int J Gynecol Obstet,1996; 53(3):243.
8Gangnly RP,Saha SP, Mukhopadhyay S,et al. A comparative study on suhlingnal versus oral and vaginal administration of misoprostol for late first and early second trimester abortion [J]. J Indian Med Assoc,2010,108 (5) :283-286.
9Van Helen H, Huong NT, aggio G, et al. Misoprostol dose and route af- ter mifepristone for early medical abortion: a randomized controlled non-inferiority trial[ J ]. B JOG,2010,117 (10) : 1186-1196.
10LCkeland M, Iversen OE, Dahle GS, et al. Medical abortion at 63 to 90 days of gestation[ J. Obstet Gyneeo1,2010,115 (5) :962-968.
