LEAL, M. B.; GÓES, J. da S.; DELLOVO, A. G.; SAO MATEUS, C. R.; MACEDO, G. de O. Effect of Polyethylene Terephthalate Tongue Scraper on Oral Levels of Volatile Sulfur Compounds: a randomized clinical trial. Brazilian Dental Science, São José dos Campos, Brazil, v. 22, n. 1, p. 31–38, 2019. DOI: 10.14295/bds.2019.v22i1.1671. Disponível em: https://ojs.ict.unesp.br/index.php/cob/article/view/1671. Acesso em: 7 sep. 2025.