title: [Value of photoplethysmography (light reflection rheography) in phlebology].
mesh_terms: D006801:Humans; D007259:Infrared Rays; D010992:Plethysmography, Impedance / Q000295:instrumentation*; D013924:Thrombophlebitis / Q000175:diagnosis*; D014648:Varicose Veins / Q000175:diagnosis*; D014689:Venous Insufficiency / Q000175:diagnosis*
vernacular_title: Der Wert der Photoplethysmographie (Lichtreflexionsrheographie) in der Phlebologie.