Periodontal status according to community Peridontal Index among 40+ years adults in Mtwara rural settings. Tanzania Medical Journal, [S. l.], v. 19, n. 1, p. 26–31, 2007. DOI: 10.4314/tmj.v19i1.39196. Disponível em: https://tmj.or.tz/index.php/tmj/article/view/24.. Acesso em: 6 apr. 2025.