Riaz, O. ., Riaz, M. F. and Rehan, A. . (2017) “Metal Clips Versus Intracorporeal Ligation for Cystic Duct Occlusion in Laparoscopic Cholecystectomy”, Annals of Punjab Medical College, 11(2), pp. 165–168. doi: 10.29054/apmc/2017.231.