title: Indications for and frequency of noninvasive testing.
authors.affiliation: Department of Surgery, University of Washington, Seattle 98195.
authors.forename: D E
authors.initials: DE
authors.lastname: Strandness
mesh_terms: D002985:Clinical Protocols; D003952:Diagnostic Imaging / Q000706:statistics & numerical data*; D006801:Humans; D007755:Laboratories, Hospital / Q000706:statistics & numerical data; D014481:United States; D014652:Vascular Diseases / Q000175:diagnosis*