S. Chowdhury, A. Ferdous, A. H. Bhuiyan, and A. Nandy, “Laparoscopy versus Conventional Laparotomy for the Management of Tubal Ectopic Pregnancy— A Randomized Controlled Trial”, Bangla J. Endosurg., vol. 1, no. 2, pp. 35–38, Jul. 2013.