Alobar holoprosencephaly in 2 sibs: deletion of chromosome 17 - Gamba, Bruno Faulin; Ribeiro-Bicudo, Lucilene Arilho; Zechi-Ceide, Roseli Maria; Guion-Almeida, Maria Leine; Richieri-Costa, Antonio; Rodrigues, T; Rosenberg, Carla (International Meeting on Craniofacial Anomalies: Clinical Phenotype, Genes Related and New Perspectives, 2011)