title: Injury reduction by mandatory child passenger safety laws.
mesh_terms: D000063:Accidents, Traffic / Q000517:prevention & control*; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007878:Legislation as Topic; D012622:Seat Belts; D014481:United States; D014947:Wounds and Injuries / Q000517:prevention & control*