Role of Intravenous Paracetamol as Pre-Emptive Analgesic for Laparoscopic Cholecystectomy. Anwer Khan Modern Medical College Journal, [S. l.], v. 10, n. 2, p. 159–163, 2019. DOI: 10.3329/akmmcj.v10i2.44129. Disponível em: https://www.banglajol.info/index.php/AKMMCJ/article/view/44129. Acesso em: 29 jun. 2026.