Multivariate analysis of periodontal disease and associated risk factors in a population of south Brazil. Acta Scientiarum. Health Sciences, [S. l.], v. 41, n. 1, p. e45019, 2019. DOI: 10.4025/actascihealthsci.v41i1.45019. Disponível em: https://www.periodicos.uem.br/ojs/index.php/ActaSciHealthSci/article/view/45019. Acesso em: 30 maio. 2026.