article 1957 The Familial Occurrence of Endometriosis American Journal of Obstetrics and Gynecology ·doi:10.1016/s0002-9378(16)37364-1
article 1956 Incidental Meckel's diverticulum associated with endometriosis American journal of surgery ·doi:10.1016/0002-9610(56)90401-9