Santos, B. M. de O., D. J. N. Aquino, and D. R. Fernades. “Epidemiological Profile of People With Special Needs Assisted at a Dental Clinic -doi:10.5020/18061230.2008.P83”. Brazilian Journal in Health Promotion, vol. 21, no. 2, Jan. 2012, pp. 83-91, doi:10.5020/241.