Shakil Jawed, Shaikh Md Nafis Jahangir, & Imdadul Haque. (2024). Umbilical port versus epigastric port for gallbladder retrieval in laparoscopic cholecystectomy: An intervention study. Asian Journal of Medical Sciences, 15(12), 199–203. https://doi.org/10.3126/ajms.v15i12.67892