Differences as to aspects of prenatal and childbirth between black and white/brown self-declared puerperas in maternities in a capital of northeastern Brazil. Research, Society and Development, [S. l.], v. 12, n. 1, p. e20712132365, 2023. DOI: 10.33448/rsd-v12i1.32365. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/32365. Acesso em: 28 jun. 2025.