Junqueira, S. R., M. E. Araújo, G. S. Fonsêca, and C. Zilbovícius. “Reality As Pedagogical Skill: Oral Health Problems and Use of Oral Health Services”. Arquivos Em Odontologia, vol. 50, no. 3, June 2016, doi:10.7308/aodontol/2014.50.3.03.