title: Finish line becomes front line at Boston Marathon.
authors.affiliation: Boston University School of Medicine, Boston, MA. Electronic address: emitchel@bu.edu.
authors.forename: Elizabeth Louise
authors.initials: EL
authors.lastname: Mitchell
mesh_terms: D001753:Blast Injuries / Q000628:therapy*; D054042:Bombs; D001900:Boston; D004632:Emergency Medical Services / Q000458:organization & administration*; D005107:Explosions; D006801:Humans; D054527:Mass Casualty Incidents; D012420:Running; D014218:Triage