Municipal development and infrastructure index and its relationship with child mortality in brazilian municipalities. Research, Society and Development, [S. l.], v. 9, n. 6, p. e169963491, 2020. DOI: 10.33448/rsd-v9i6.3491. Disponível em: https://rsdjournal.org/rsd/article/view/3491. Acesso em: 5 dec. 2025.