Muhammad Zeb, Muhammad Zarin, Ijaz Ahmad Khan, Samiullah, Muhammad Younas Khan, Kaleemullah. Scope of Laparoscopic Cholecystectomy in Patient with History of Previous Upper Abdominal Surgery. Pakistan Journal of Medical & Health Sciences [Internet]. 2023 Mar. 31 [cited 2024 Jul. 17];17(02):518. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/4370