SHEN, X. Impact of Epidural Analgesia at Different Cervical Dilation on the Rate of Cesarean Delivery. Science Insights, [S. l.], v. 7, n. 2, p. 153–166, 2014. DOI: 10.15354/si.14.or007. Disponível em: https://bonoi.org/index.php/si/article/view/197. Acesso em: 19 sep. 2024.