The post-concussional syndrome and factors influencing recovery after minor head injury admitted to hospital.
D000041:Absenteeism; D000293:Adolescent; D000328:Adult; D000368:Aged; D000647:Amnesia / Q000209:etiology*; D001924:Brain Concussion / Q000150:complications* / Q000191:economics / Q000534:rehabilitation; D005260:Female; D006801:Humans; D007346:Insurance, Accident; D008875:Middle Aged; D013577:Syndrome; D013997:Time Factors; D014942:Workers' Compensation