article 1952 CONCOMITANT ENDOMETRIOSIS AND CARCINOMA OF THE RECTOSIGMOID ·doi:10.1097/00006254-195206000-00043 From the Surgical and Gynecological Services, Graduate Hospital, University of Pennsylvania, Philadelphia, Pa.
article 1951 Concomitant endometriosis and carcinoma of the rectosigmoid American Journal of Obstetrics and Gynecology ·doi:10.1016/0002-9378(51)91174-x