MOREIRA, Lohanna Maria Silva; RODRIGUES, Augusto César Evelin. Epidemiological analysis of maternal deaths in the state of Piauí, Brazil. Research, Society and Development, [S. l.], v. 12, n. 4, p. e17912441013, 2023. DOI: 10.33448/rsd-v12i4.41013. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/41013. Acesso em: 17 jul. 2025.