1. Rational approach to the differentiation of vascular and neurogenic claudication;Goodreau;Surgery,1978
2. The relationship between Doppler ultrasound assessment and angiography in occlusive disease of the lower limbs;Harris;Surg Gynecol Obstet,1974
3. Assessment of aortoiliac disease by non-invasive quantitative Doppler waveform analysis;DeMorais;Br J Surg,1981
4. The relationship between calf blood flow and ankle blood pressure in patients with intermittent claudication;Sumner;Surgery,1969
5. Automatic plethysmography;Patel;Med Biol Eng Comput,1979