Use of non-pharmacological methods of pain relief during labor and its relation to the reduction of puerperal anxiety in a maternity hospital of the SUS Network of Aracaju. Research, Society and Development, [S. l.], v. 10, n. 5, p. e21410514899, 2021. DOI: 10.33448/rsd-v10i5.14899. Disponível em: https://rsdjournal.org/rsd/article/view/14899. Acesso em: 6 dec. 2025.