8Gimpelson R J, Rappold HO. A comparative study between pano- ramic hysteroseopy with direct biopsies and curettage [ J ]. Am J Obstet Gyneeol,1988,158( 1 ) :189.
9Garuti G, Sambruni I, Colonnelli M, et al. Accuracy of hysterosco- py in predicting histopathology of endometrium in 1500 women [ J ]. J Am Assoc Gynecol Laparosc, 2001,8 ( 2 ) :207 -213.
10Preutthipan S, Linasmita V. A prospective comparative study be- tween hysterosalpingography and hysteroscopy in the detection of intrauterine pathology in patients with infertility [ J ]. J Obstet Gynaecol Res,2003,29:33.
