Kiran Naz, Amreen A. Razzaque, Misbah Mahmood, Waqas Rind, Farhan Sozera, Areebah Salim. Randomized Clinical Trial Comparing Mean Postoperative Pain Score in Hemorrhoidectomy using a Bipolar Vessel Sealing System Ligasure with Conventional open Diathermy Hemorrhoidectomy. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 May 20 [cited 2024 Nov. 24];16(04):437. Available from: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/878