Palaniappaan, P., V, R. K. K. and K, T. S. (2026) “Efficacy of Intraperitoneal 0.25% Levobupivacaine for Postoperative Analgesia Following Laparoscopic Cholecystectomy: A Prospective Randomised Double-blinded Controlled Trial”, International Journal of Clinical Anesthesia and Research, pp. 4–8. doi: 10.29328/journal.ijcar.1001037.