Functional segmental plethysmography: a new venous function test. (Preliminary report).
D006801:Humans; D007866:Leg / Q000098:blood supply*; D008722:Methods; D005082:Physical Exertion; D010991:Plethysmography; D011187:Posture; D013924:Thrombophlebitis / Q000175:diagnosis; D014648:Varicose Veins / Q000175:diagnosis; D014652:Vascular Diseases / Q000175:diagnosis*; D014680:Veins / Q000502:physiology*