title: A plethysmographic study of the spontaneous course of obliterative arterial disease in the lower leg.
mesh_terms: D000368:Aged; D001783:Blood Flow Velocity; D005260:Female; D005263:Femoral Artery; D005500:Follow-Up Studies; D006801:Humans; D007383:Intermittent Claudication / Q000175:diagnosis / Q000503:physiopathology*; D007866:Leg / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D010991:Plethysmography; D011150:Popliteal Artery; D011379:Prognosis; D012039:Regional Blood Flow; D013997:Time Factors