SHAH, Syed Aqib Ali; MUHAMMAD RASHID IQBAL; RAO ALI SHAN KHAN; TARIQ MEHMOOD; AFZAL SHABBIR; HAROON TARIQ. Comparison of Intravenous Magnesium Sulphate Combined with Acetaminophen Versus Intravenous Nalbuphine in Chronic Obstructive Pulmonary Disease Patients Undergoing Elective Cholecystectomy. Pakistan Armed Forces Medical Journal, [S. l.], v. 76, n. 6, p. 780–784, 2026. DOI: 10.51253/pafmj.v76i6.11631. Disponível em: https://www.pafmj.org/PAFMJ/article/view/11631. Acesso em: 30 oct. 2026.