letter 1998 LEUPROLIDE ACETATE DEPOT AND HORMONAL ADD-BACK IN ENDOMETRIOSIS Obstetrics and gynecology ·doi:10.1097/00006250-199805000-00029
other 1979 Role of pelvic endoscopy in infertility Clinical Obstetrics and Gynecology ·doi:10.1097/00003081-197903000-00011