Volume Preload versus Ephedrine Infusion for Prevention of Hypotension Due to Spinal Anesthesia for Cesarean Section. Medicine Today, [S. l.], v. 31, n. 1, p. 39–41, 2019. DOI: 10.3329/medtoday.v31i1.40321. Disponível em: https://www.banglajol.info/index.php/MEDTODAY/article/view/40321. Acesso em: 24 jun. 2026.