Structural anomalies of the corpus callosum and specific language deficits: report of two brazilian patients - Giacheti, Célia Maria; Ghedini, Simone Gomes; Vitto, Luciana Paula Maximino de; Abramides, Dagma Venturini Marques; Feniman, Mariza Ribeiro; Ruiz, Daniela Maria Cury Ferreira; Richieri-Costa, Antonio (The Brazilian Journal of Dysmorphology and Speech-Hearing Disorders, 1997)