LERTKOVIT, S.; CAMANN, W. R. Effective Epidural Analgesia during Labor: A Feasible Method to Decrease Unnecessary Cesarean Deliveries in Thailand. Siriraj Medical Journal, [S. l.], v. 76, n. 8, p. 541–549, 2024. DOI: 10.33192/smj.v76i8.268247. Disponível em: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/268247. Acesso em: 21 sep. 2026.