1GarutiG, SambruniI, ColonnelliM ,et al. Aecuracy of hyste- roscopy in predicting histopathology of endometrium in 1500 women . J Am Assoc Gynecol Laparose, 2001,8 (2) : 207.
2Epstin E. Ramierez A, Skoog L,et al. Dilatation and curet- tage fails to dedect most focal lesions in the uterine cavity in women with post-menopaual bleeding. Acta Obstet Gynecol Scand,2001.80(12) : 13.
3Cooper JM,Enickson ML. Endometrial samping technigues in the diagnisis of abnormal uterine bleeding. Obstet Gynecol Clin North Am,2000 ,27(5):235-244.