Ibrar Ahmed, Ajmal Khan, Faryal Saeed, Kamran Khan, Marium Khurshid, Saa Israf 2022. Comparative Laparoscopic Cholecystectomy in Acute Cholecystitis in DHQ Abbottabad, KP-Pakistan. Pakistan Journal of Medical & Health Sciences. 16, 09 (Oct. 2022), 124. DOI:https://doi.org/10.53350/pjmhs22169124.