title: Correlation between Halstead Impairment Index and Average Impairment Rating.
mesh_terms: D000328:Adult; D001925:Brain Damage, Chronic / Q000175:diagnosis* / Q000209:etiology; D006259:Craniocerebral Trauma / Q000150:complications; D006801:Humans; D011581:Psychological Tests; D011594:Psychometrics