J, V. K.; P. T., S.; R, R. Pre-operative ondansetron vs. metoclopramide for prevention of post-operative nausea and vomiting in elective lower-segment caesarean section under spinal anaesthesia. International Journal of Research in Medical Sciences, [S. l.], v. 2, n. 1, p. 175–179, 2017. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/2096. Acesso em: 9 oct. 2025.