DRAISCI, MD, G.; FRASSANITO, MD, L.; PINTO, MD, R.; ZANFINI, MD, B.; FERRANDINA, MD, G.; VALENTE, MD, A. Safety and effectiveness of coadministration of intrathecal sufentanil and morphine in hyperbaric bupivacaine-based spinal anesthesia for cesarean section. Journal of Opioid Management, [S. l.], v. 5, n. 4, p. 197–202, 2018. DOI: 10.5055/jom.2009.0021. Disponível em: https://wmpllc.org/ojs/index.php/jom/article/view/939. Acesso em: 6 may. 2024.