Social work intervention among cases of treatment abandoment: partnership - HPRLLP - Associations and public prosecution services - Graciano, Maria Ines Gandara; Pagani, A. F; Custodio, Silvana Aparecida Maziero; Garcia, Regina Célia Meira; Mesquita, Sonia Tebet (Annual Meeting of the American Cleft Palate-Craniofacial Association, 1998)