GRIZHIMALSKY, E. V. Reflections on the topic of the impact of epidural analgesia on the outcome of childbirth. Pain medicine, [S. l.], v. 2, n. 3, p. 59–65, 2017. Disponível em: https://painmedicine.org.ua/index.php/pnmdcn/article/view/66. Acesso em: 6 jul. 2026.