AGUILERA , S.; RELVAS , M.; VIANA DA COSTA , A. Metalloproteinases and cellular components in saliva from periodontitis patients: preliminary study . Scientific Letters, [S. l.], v. 1, n. Sup 1, 2023. DOI: 10.48797/sl.2023.80. Disponível em: https://publicacoes.cespu.pt/index.php/sl/article/view/80. Acesso em: 15 may. 2024.