J. N. dos Santos, T. da R. C. Coelho, P. R. Cury, J. M. Pinto Filho, e N. S. Araujo, “The effect of dental plaque level and self-performed oral hygiene on periodontal status: a cross-sectional study in Brazilian Indigenous”, J Health Biol Sci., vol. 9, nº 1, p. 1–6, nov. 2021.