Gupta, V., Singh, S.P., Singh, S.P., Keshari, A.K., Erry, A.K., Gupta, P., Singh, V. and Singh, M. 2019. Safety and feasibility of three port procedure in laparoscopic cholecystectomy. International Surgery Journal. 6, 6 (May 2019), 1975–1980. DOI:https://doi.org/10.18203/2349-2902.isj20192063.