Non-pharmacological pain reliefing methods used during birth labour: An integrative research review . Research, Society and Development, [S. l.], v. 10, n. 8, p. e15210815291, 2021. DOI: 10.33448/rsd-v10i8.15291. Disponível em: https://rsdjournal.org/rsd/article/view/15291. Acesso em: 5 dec. 2025.