The role of obstetric nurses in non-pharmacological methods of pain relief during labor. Research, Society and Development, [S. l.], v. 14, n. 9, p. e1214949457, 2025. DOI: 10.33448/rsd-v14i9.49457. Disponível em: https://rsdjournal.org/rsd/article/view/49457. Acesso em: 5 dec. 2025.