Ali, Syed Asad, Syed Muhammad Tahir, Abdul Ghani Soomoro, Akmal Jamal Siddiqui, and Abdul Sattar Memon. 2010. “OPEN CHOLECYSTECTOMY WITHOUT INTRAPERITONEAL DRAINAGE”. Journal of Ayub Medical College Abbottabad 22 (2):29-31. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/2937.