An update on halitosis. Nigerian Dental Journal, [S. l.], v. 16, n. 2, p. 59–63, 2008. DOI: 10.61172/ndj.v16i2.170. Disponível em: https://nigeriandentaljournal.ng/index.php/ndj/article/view/170. Acesso em: 20 sep. 2024.