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pro vyhledávání: '"E. J. M. Ermers"'
Publikováno v:
British Journal of Surgery. 80:351-353
Photoplethysmography was compared with clinical investigation combined with Doppler ultrasonography in the diagnosis of superficial venous valvular incompetence of the lower limb. In 268 consecutive patients, 536 limbs were investigated. A total of 2