Al-aubaidi, Tariq. “Complications of Laparoscopic Cholecystectomy”. Journal of the Faculty of Medicine Baghdad 51, no. 4 (January 3, 2010): 357-360. Accessed December 2, 2019. http://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/1080.