Synthesis of a chitosan nanoparticle suspension and its protective effects against enamel demineralization after an in vitro cariogenic challenge. Journal of Applied Oral Science, [S. l.], v. 29, p. e20210120, 2021. DOI: 10.1590/1678-7757-2021-0120. Disponível em: https://www.revistas.usp.br/jaos/article/view/191421.. Acesso em: 30 apr. 2024.