title: Defining, counting traffic injuries no easy task as nation assesses toll from this violence.
authors.forename: C
authors.initials: C
authors.lastname: Marwick
mesh_terms: D000063:Accidents, Traffic / Q000706:statistics & numerical data*; D006801:Humans; D015601:Injury Severity Score; D014481:United States / Q000453:epidemiology; D014947:Wounds and Injuries / Q000453:epidemiology*