Relationship between salivary and serum alpha amylase and the periodontal status. Asian Journal of Pharmaceutical and Health Sciences, [S. l.], v. 7, n. 4, p. 1780–1785, 2017. Disponível em: https://ajphs.com/index.php/ajphs/article/view/354. Acesso em: 31 jan. 2026.