MARTÍNEZ, Yacnira. Spinal Regional Anesthesia with Hypobaric Bupivacaine versus Isobaric Bupivacaine in Elective Cesarean Section. BioNatura Journal: Ibero-American Journal of Biotechnology and Life Sciences, [S. l.], v. 1, n. 4, p. 11, 2024. DOI: 10.70099/BJ/2024.01.04.18. Disponível em: https://bionaturajournal.com/repositorio/index.php/bionatura/article/view/120. Acesso em: 28 may. 2026.