title: Corpus callosum: absent or not?
authors: S
authors: S
authors: Ryan
authors: V
authors: V
authors: Donoghue
mesh_terms: D061085:Agenesis of Corpus Callosum; D003337:Corpus Callosum / Q000000981:diagnostic imaging*; D003951:Diagnostic Errors; D006801:Humans; D014463:Ultrasonography