article 2002 Evaluation of IL-1β, CA 125 and 17β estradiol in peritoneal fluid of patients with pelvic endometriosis ·doi:10.1016/s0015-0282(01)03126-0
article 2002 How to predict the therapeutic response of endometriosis with an histological classification—analysis of 241 cases ·doi:10.1016/s0015-0282(01)03080-1