Salunke, Tushar Laxman. “Comparison of Post-Operative Port Site Pain Following Laparoscopic Cholecystectomy: Umbilical Port Versus Epigastric Port Retrieval”. Journal of Biomedical and Pharmaceutical Research 11, no. 1 (January 30, 2022). Accessed June 8, 2026. http://www.jbpr.in/index.php/jbpr/article/view/1199.