[A new device (NA-850) for measurements of pulmonary function (author's transl)].
D002908:Chronic Disease; D005260:Female; D005652:Functional Residual Capacity; D006801:Humans; D008171:Lung Diseases / Q000503:physiopathology; D008176:Lung Volume Measurements / Q000295:instrumentation* / Q000379:methods; D008297:Male