“COMPARISON OF SURGICAL SITE INFECTION IN TRANS UMBILICAL & INFRA UMBILICAL PORT SITE APPROACH IN LAPAROSCOPIC CHOLECYSTECTOMY ”. The Research of Medical Science Review 3, no. 4 (April 29, 2025): 926–932. Accessed July 17, 2025. https://www.thermsr.com/index.php/Journal/article/view/1032.