HERNÁNDEZ-CASTAÑEDA, A. A.; ARANZAZU-MOYA, G. C.; MORA, G. M.; QUELUZ, D. de P. Chemical salivary composition and its relationship with periodontal disease and dental calculus. Brazilian Journal of Oral Sciences, Limeira, SP, v. 14, n. 2, p. 159–165, 2015. DOI: 10.20396/bjos.v14i2.8640832. Disponível em: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640832. Acesso em: 8 feb. 2023.