Esthetic of smile in individuals with cleft lip, alveolus and palate: visibility of the periodontium and the esthetics of smile - Esper, Luis Augusto; Almeida, Ana Lúcia Pompéia Fraga de; Moreira, Guilherme; Nicolielo, Bruno; Sbrana, Michyele Cristhiane; Cunha, Mércia Jussara da Silva (International Congress on Cleft Lip/Palate and Related Craniofacial Anomalies, 2013)