Risk classification according to the user’s perception of health services in an early care unit in Imperatriz – MA, Brazil. Research, Society and Development, [S. l.], v. 10, n. 14, p. e505101422783, 2021. DOI: 10.33448/rsd-v10i14.22783. Disponível em: https://rsdjournal.org/rsd/article/view/22783. Acesso em: 5 dec. 2025.