Ahmed, Hiwa Omer. “Alternative Sites for Laparoscopic Cholecystectomy, in Thin and Obese Patients from the Point of View of Changes in the Abdominal Dimensions”. Advances in Social Sciences Research Journal 2, no. 12 (December 28, 2015). Accessed November 22, 2024. http://116.203.177.230/index.php/ASSRJ/article/view/1554.