ROSELINO, L. de M. R.; ALANDIA-ROMÁN, C. C.; LEITE, V. M. F.; SILVA- LOVATO, C. H.; PIRES-DE-SOUZA, F. de C. P. Color stability and surface roughness of artificial teeth brushed with an experimental Ricinus communis toothpast. Brazilian Journal of Oral Sciences, Limeira, SP, v. 14, n. 4, p. 267–271, 2016. DOI: 10.20396/bjos.v14i4.8646126. Disponível em: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8646126. Acesso em: 5 jun. 2023.