Hospitalization for mental and behavioral disorders in Piauí, before and during the COVID-19 pandemic. Research, Society and Development, [S. l.], v. 11, n. 17, p. e118111738928, 2022. DOI: 10.33448/rsd-v11i17.38928. Disponível em: https://rsdjournal.org/rsd/article/view/38928. Acesso em: 5 dec. 2025.