Methylparaben concentration in commercial Brazilian local anesthetics solutions. Journal of Applied Oral Science, [S. l.], v. 20, n. 4, p. 444–448, 2012. DOI: 10.1590/S1678-77572012000400009. Disponível em: https://www.revistas.usp.br/jaos/article/view/46258.. Acesso em: 11 may. 2024.