title: Noninvasive diagnostic techniques in peripheral vascular disease.
mesh_terms: D002340:Carotid Artery Diseases / Q000175:diagnosis; D003097:Collateral Circulation; D006801:Humans; D010991:Plethysmography / Q000379:methods; D014465:Ultrasonics / Q000379:methods; D014463:Ultrasonography; D014652:Vascular Diseases / Q000175:diagnosis*