title: PRO: physician-performed ultrasound: the time has come for routine use in acute care medicine.
authors.forename: P
authors.initials: P
authors.lastname: Vignon
mesh_terms: D004635:Emergency Medicine / Q000379:methods*; D006801:Humans; D010819:Physician's Role; D018084:Ultrasonography, Interventional / Q000379:methods*