1.
A Comparative Study of Post-Operative Pain at Port-Site After Gallbladder Retrieval From Umbilical Ports Versus Epigastric Ports in Laparoscopic Cholecystectomy . mfm. 2024;35(9). Accessed December 26, 2025. https://medicalforummonthly.com/index.php/mfm/article/view/5019