Opitz G/BBB syndrome: clinical, imaging, and molecular findings in 15 brazilian patients - Richieri-Costa, Antonio; Migliore, Chiara; Meroni, Germana; Siemann, Maria Eugênia; Zechi-Ceide, Roseli Maria; Nakata, Nancy Mizue Kokitsu; Pittoli, Siulan Vendramini Paulovich; Alvarez, Camila Wenceslau; Guion-Almeida, Maria Leine (European Craniofacial Congress, 2015)