[Clinical study on the chronic obstructive lung disease with radio-spirography and gamma-ray thickness gauge].
D000328:Adult; D000368:Aged; D001249:Asthma / Q000175:diagnosis; D001991:Bronchitis / Q000175:diagnosis; D005260:Female; D006801:Humans; D008168:Lung / Q000503:physiopathology; D008171:Lung Diseases / Q000175:diagnosis*; D008297:Male; D008722:Methods; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000175:diagnosis; D012119:Respiration; D013147:Spirometry