The social and assistential services on lip and palate malformations area: a study about the brazilian reality - Ferreira, K; Graciano, Maria Ines Gandara; Pegoraro-Krook, Maria Inês; Custodio, Silvana Aparecida Maziero (International Congress on Cleft Lip and Palate and Related Craniofacial Anomalies: Cleft and craniofacial care experience, evolution and innovation, 2009)