León-Manco, R.A., Avalos-Baltodano, K.L., Tomairo-Agapito, J.O., Villar-Zapata, J.C. and Carbajal-Rodríguez, G.P. 2020. Association between access to oral hygiene information and toothbrushing among children in Peru. Revista Facultad de Odontología Universidad de Antioquia. 32, 1 (Jun. 2020), 57–66. DOI:https://doi.org/10.17533/udea.rfo.v32n1a6.