6Lehman E, Gershenson DM, Burke TW, et al. Salvage surgery for chemorefractory gestational trophoblastic disease [ J ]. J Clin Oncol, 1994, 12:2737
7Flamf, Lundstrom V. Twenty years' experience of treating GTN in Sweden [J]. Acta Obstet Gynecol Scand, 1989, 68:65
8Ayhan A, Tuncer ZS, Tanir M, et al. Central nervous system involment gestational trophoblastic neoplasia. Acta Otmet Gynecol Stand, 1996, 75 (6): 548.
9Gennaro Cormio, Andrea Lissoni, Ginseppe Losa, et al. Brain metastases from endometrial carcinoma. Gynecsol Oncol, 1996, 61, 40.
10Yamashita Y, Harada M, Yamamoto H, et al. Transcatheter arterial embolization Of obstetric and genaeologial bleeding: efficacy and clinlcal outcome. Br J Radiolngye, 1994, 67 (798) : 530.