title: Commentary.
authors.affiliation: Department of Pediatrics, University Hospital Center Zagreb, Zagreb, Croatia. ibaric@kbc-zagreb.hr
authors.forename: Ivo
authors.initials: I
authors.lastname: Baric
mesh_terms: D003072:Cognition Disorders / Q000209:etiology*; D002658:Developmental Disabilities / Q000209:etiology*; D005260:Female; D006801:Humans; D020138:Hyperhomocysteinemia / Q000150:complications*; D008297:Male