“Role of Subcutaneous Closed Vacuum Drain in Preventing Surgical Site Infection in Emergency Surgery for Perforative Peritonitis: A Randomized Control Study”. Bangladesh Journal of Medical Science 16, no. 1 (January 16, 2017): 85–90. Accessed July 3, 2026. https://www.banglajol.info/index.php/BJMS/article/view/31138.