Hydrocephalus and moderate mental retardation in a boy with Van der Woude phenotype and IRF6 gene mutation - Ceide, Roseli Maria Zechi; Guion-Almeida, Maria Leine; Rodini, Elaine Sbroggio de Oliveira; Oliveira, Nélio Alessandro de Jesus; Passos-Bueno, Maria Rita (Clinical Dysmorphology, 2007)