title: The magic wand of the ultrasound?
authors.forename: Mark J
authors.initials: MJ
authors.lastname: Ault
authors.forename: Bradley T
authors.initials: BT
authors.lastname: Rosen
mesh_terms: D002406:Catheterization, Peripheral / Q000379:methods*; D002983:Clinical Competence; D004635:Emergency Medicine / Q000193:education; D006801:Humans; D018084:Ultrasonography, Interventional; D014481:United States