Clinical effect of a herbal dentifrice on the control of plaque and gingivitis: a double-blind study. Pesquisa Odontológica Brasileira, [S. l.], v. 17, n. 4, p. 314–318, 2003. DOI: 10.1590/S1517-74912003000400004. Disponível em: https://revistas.usp.br/pob/article/view/43095.. Acesso em: 17 jul. 2024.