6Yasutake N, Tsunematsu R, Oishi H, et al. Successfully treated abdomimll pregnancy causing hemoperitoneum using com- bined surgical and systemic methotrexate therapy: a case report and review of cases treated at Kyushu University Hospital. Gynecol Obstet Invest, 2013, 76(3): 188-92.
7Onan MA, Turp AB, Saltik A, et al. Primary omental pregnancy: Case report. Hum Reprod, 2005, 20(3):807-9.
8Hall JM, Manning N, Moore NR, et al. Antenatal diagnosis of a late abdominal pregnancy using ultrasound and mag- netic resonance imaging: a case report of successful outcome. Ultrasound Obstet Gynecol, 1996, 7(4):289-92.
9董纯洁.原发性腹腔妊娠1例.现代临床医学进展,2008,2(12):1356.
10Ke H, Song L, Longxia W, et al. Advanced abdominal pregnancy: an increasingly challenging clinical concern for obstetricians. Clin Exp Pathol, 2014, 7(9):5461-72.
