Sainia, T., Kumar Golandaj, V. and Kumar Malviya, V. 2020. Gallbladder retrieval through an epigastric and umbilical port in laparoscopic cholecystectomy- a comparative study. Surgical Review: International Journal of Surgery, Trauma and Orthopedics. 6, 3 (Jun. 2020), 147-153. DOI:https://doi.org/10.17511/ijoso.2020.i03.02.