[1]
D. Nayal, A. Bijalwan, P. Singhal, and A. Kumar, “Evaluation of role of peri portal infiltration of ropivacaine in post laparoscopic cholecystectomy pain management: a randomized controlled double-blind study”, Int Surg J, vol. 10, no. 8, pp. 1340–1343, Jul. 2023.