title: Heads up.
authors.affiliation: Platte Valley Ambulance, Brighton, Colo., USA. boxcar_414@yahoo.com
authors.forename: Thom
authors.initials: T
authors.lastname: Dick
mesh_terms: D000552:Ambulances; D004632:Emergency Medical Services; D006257:Head; D016683:Supine Position; D014481:United States