Farooq, Ajmal, Liaqat Zia, and Mohammad Khalid. “Outcome of Same Admission Laparoscopic Cholecystectomy for Acute Cholecystitis in A District Hospital”. Annals of King Edward Medical University 25, no. 1 (March 31, 2019). Accessed January 21, 2020. https://www.annalskemu.org/journal/index.php/annals/article/view/2765.