Natural products and the risks to the oral mucosa and face: a scoping review protocol. Research, Society and Development, [S. l.], v. 10, n. 16, p. e469101623941, 2021. DOI: 10.33448/rsd-v10i16.23941. Disponível em: https://rsdjournal.org/rsd/article/view/23941. Acesso em: 5 dec. 2025.