Characteristics of children’s toothpaste available on the market in the sertão paraibano. Research, Society and Development, [S. l.], v. 11, n. 15, p. e360111537124, 2022. DOI: 10.33448/rsd-v11i15.37124. Disponível em: https://rsdjournal.org/rsd/article/view/37124. Acesso em: 5 dec. 2025.