MOALLEMI, A.; FEKRAT, F.; JARINESHIN, H.; OJAND, M.; SHURUEI, H.; ABDOLLAHZADEH BAGHAEI, A. A Comparative Study of the Effects of Adding Intrathecal Morphine and Pethidine to Bupivacaine in Spinal Anesthesia During Cesarean Section: A Randomized Clinical Trial. Ethiopian Medical Journal, [S. l.], v. 63, n. 1, 2025. Disponível em: https://emjema.org/index.php/EMJ/article/view/2538. Acesso em: 14 jun. 2025.