A spontaneous heterotopic pregnancy presenting with acute abdomen treated with natural orifice transluminal endoscopic surgery procedure: Case report Journal title: Turkish Journal of Obstetrics and Gynecology Authors: Keziban Doğan, Cihan Kaya, Derya Ece Ilıman, İbrahim Karaca, Hüseyin Cengiz Subject(s): Medicine, Obstetrics
