“Post Operative Pain Management and Patient Satisfection : Experience at a Tertiary Care Hospital”. Chattagram Maa-O-Shishu Hospital Medical College Journal 20, no. 2 (November 11, 2021): 69–73. Accessed June 26, 2026. https://www.banglajol.info/index.php/CMOSHMCJ/article/view/56478.