1Seow KW,,Huang LW,Lin YH,et al.Cesarean scar pregnancy:issue in management[].Ultrasound in Obstetrics and Gynecology.2004
2Fylstra D L,Pound Chang T,Miller MG,et al.Ectopic preg-nancy within a cesarean delivery scar:a case report[].American Journal of Obstetrics and Gynecology.2002
3Jurkovic D,Hillaby K,Woelfer B,et al.First-tri mester diagnosis and management of pregnancies i mplanted into the lower uterine segment cesarean section scar[].Ultrasound in Obstetrics and Gynecology.2003
5Schiff,E,Shalev,E,Bustan,M,Tsabari,A,Mashiach,S,Weiner,E.Pharmacokinetics of methotrexate after local tubal injection for conservative treatment of ectopic pregnancy[].Fertility and Sterility.1992
