Attention deficit hyperactivity disorder in patients with VELOCARDIOFACIAL/DEL 22Q11.2 syndrome - Ferro, Márcia Regina; Abramides, Dagma Venturini Marques; Maximino, Luciana Paula; Richieri-Costa, Antonio (International Congress on Cleft Lip/Palate and Related Craniofacial Anomalies, 2013)