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2. Arteriography, plethysmography and walking test in arterial obliteration of the legs;Fajgelj;Vasc Dis,1967
3. Indirect systolic pressures and pulse waves in arterial occlusive diseases in the lower extremities;Carter;Circulation,1968
4. On the clinical use of pulse plethysmography of the calf. II. Results in subjects with arterial occlusive disease;Nilsén;Scand J Lab Invest,1970
5. On clinical use of venous occlusion plethysmography of calf. I. Methods and controls. II. Results in patients with arterial disease;Dahn;Acta Chir Scand,1965