Leesa Misra, Navya Teja, Mishra, S. and Manash Ranjan Sahoo 2023. Retaining the epigastric trocar, until rest all ports closed decreases post-operative shoulder pain in laparoscopic cholecystectomy patients. Asian Journal of Medical Sciences. 14, 4 (Apr. 2023), 219–221. DOI:https://doi.org/10.3126/ajms.v14i4.51313.