Leal, Mônica Barbosa, Joelmir da Silva Góes, Andrea Gomes Dellovo, Carla Rocha Sao Mateus, and Guilherme de Oliveira Macedo. 2019. “Effect of Polyethylene Terephthalate Tongue Scraper on Oral Levels of Volatile Sulfur Compounds: A Randomized Clinical Trial”. Brazilian Dental Science 22 (1). São José dos Campos, Brazil:31-38. https://doi.org/10.14295/bds.2019.v22i1.1671.