article 1950 ENDOMETRIOSIS IN VAGINAL, VULVAR AND PERINEAL SCARS ·doi:10.1097/00006254-195008000-00035
article 1949 Endometriosis in Vaginal, Vulvar and Perineal Scars Acta obstetricia et gynecologica Scandinavica ·doi:10.3109/00016344909155706