title: Non-invasive testing for extracranial cerebrovascular disease.
mesh_terms: D001314:Auscultation / Q000295:instrumentation; D002340:Carotid Artery Diseases / Q000175:diagnosis; D002561:Cerebrovascular Disorders / Q000175:diagnosis*; D003251:Constriction, Pathologic / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010991:Plethysmography / Q000379:methods; D014463:Ultrasonography