Trauma as national problem.
D000056:Accident Prevention; D000063:Accidents, Traffic; D000438:Alcohols; D001333:Automobile Driver Examination; D004632:Emergency Medical Services; D006801:Humans; D012622:Seat Belts; D014481:United States; D014947:Wounds and Injuries / Q000517:prevention & control
D000438:Alcohols