title: Gene mutations and cognitive delay.
authors.forename: Christiana M
authors.initials: CM
authors.lastname: Leonard
authors.forename: John M
authors.initials: JM
authors.lastname: Kuldau
mesh_terms: D003071:Cognition; D006801:Humans; D007360:Intelligence / Q000235:genetics*; D009154:Mutation; D012559:Schizophrenia / Q000235:genetics*