León-Manco, R. A., K. L. Avalos-Baltodano, J. O. Tomairo-Agapito, J. C. Villar-Zapata, and G. P. Carbajal-Rodríguez. “Association Between Access to Oral Hygiene Information and Toothbrushing Among Children in Peru”. Revista Facultad De Odontología Universidad De Antioquia, vol. 32, no. 1, June 2020, pp. 57-66, doi:10.17533/udea.rfo.v32n1a6.