4Olah KS,Gee H,Dunn J,et al.Retrospective analysis of 318 cases of uterine sarcoma.Eur J Cancer,1991,27:1095 ～ 1099.
5Schwartz SM,Weiss NS,Daling JR,et al.Exogenous sex hormone levels and the incidence of hestologic types of sarcoma of the uterus.Cancer,1996,7(4):717～724.
6Wickerham D,Lawrence F.Association of Tamoxifen and uterine sarcoma journal of clinical.Oncology J unel,2002,20(11):2758～2760.
7Kawamura N,Ichimura T,Ito F,et al.Transcervical needle biopsy for the differential diagnosis between uterine sarcoma and leiomyoma.Cancer,2002,94(6):1713 ～ 1720.
8Tacjimura A,Kawamura N,Ichimura T,et al.Telomerase activity in needle biopsied uterine myoma like turmors:differential diagnosis between uterine sarcomas and leiomyomas.Int J oncol,2002,20(2):361 ～ 365.
