A. H. Zaidi, A. Haleem, and S. Rana, “USE OF HARMONIC SCALPEL IN LAPAROSCOPIC CHOLECYSTECTOMY”, Pak Armed Forces Med J, vol. 61, no. 1, Mar. 2011, Accessed: Jan. 11, 2026. [Online]. Available: https://pafmj.org/PAFMJ/article/view/1823