title: Letter: Minimal brain dysfunction.
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000209:etiology*; D002561:Cerebrovascular Disorders / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D002648:Child; D006801:Humans; D007223:Infant; D009068:Movement; D009333:Neck / Q000503:physiopathology