The perfect time to say "thank you" . Journal of Applied Oral Science, [S. l.], v. 15, n. 6, p. 0–0, 2007. DOI: 10.1590/S1678-77572007000600001. Disponível em: https://revistas.usp.br/jaos/article/view/3512.. Acesso em: 1 aug. 2024.