Zubair, M, L Habib, MR Mirza, MA Channa, and M Yousuf. 2010. “Iatrogenic Gall Bladder Perforations in Laparoscopic Cholecystectomy: An Audit of 200 Cases”. Mymensingh Medical Journal 19 (3):422-26. https://banglajol.info/index.php/MMJ/article/view/6135.