Alanbay, İbrahim, T. Ceyhan, K. Gezginç, E. Karaşahin, U. Keskin, A. Ergün, and İskender Başer. “Ectopic Pregnancy Reimplanted to Douglas Pouch After Tubal Abortion: A Case Report”. Gynecology Obstetrics &Amp; Reproductive Medicine, vol. 14, no. 1, Apr. 2008, pp. 44-46, https://gorm.com.tr/index.php/GORM/article/view/429.