GRIDDALURU S , Deepthi; KURAPARTHY, Brinda; VEMBULURU, Dwarakanath Reddy; VANKADARA , Swapna; KANDUKURU, Krishna Chaitanya. Assesment of Postoperative Analgesic Effects of Intramuscular Tramadol Administration and Intraperitoneal Bupivacaine following Laparoscopic Cholecystectomy. Pain medicine, [S. l.], v. 8, n. 1-2, p. 23–30, 2023. DOI: 10.31636/pmjua.v8i1-2.4. Disponível em: https://painmedicine.org.ua/index.php/pnmdcn/article/view/347. Acesso em: 21 mar. 2026.