title: Articles That May Change Your Practice: Prehospital Ultrasound.
authors.forename: Russell D
authors.initials: RD
authors.lastname: MacDonald
authors.forename: Selma
authors.initials: S
authors.lastname: Alqattan
mesh_terms: D004632:Emergency Medical Services / Q000379:methods*; D006801:Humans; D019095:Point-of-Care Systems; D014463:Ultrasonography / Q000379:methods*