title: Effect of office-based ultrasonography on adherence.
authors.forename: D Keith
authors.initials: DK
authors.lastname: Cobb
mesh_terms: D016893:Carotid Stenosis / Q000000981:diagnostic imaging* / Q000191:economics / Q000453:epidemiology; D003362:Cost-Benefit Analysis; D006801:Humans; D010349:Patient Compliance; D011159:Population Surveillance; D018570:Risk Assessment; D014463:Ultrasonography