Khalid S, Iqbal Z, Bhatti AA. EARLY VERSUS DELAYED LAPAROSCOPIC CHOLECYSTECTOMY FOR ACUTE CHOLECYSTITIS. J Ayub Med Coll Abbottabad [Internet]. 2017 Oct. 15 [cited 2025 Apr. 4];29(4):570-3. Available from: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/3285