Evaluation of disability in patients with chronic bronchitis and emphysema.
D000328:Adult; D001991:Bronchitis / Q000175:diagnosis*; D002908:Chronic Disease; D004185:Disability Evaluation; D006801:Humans; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000175:diagnosis*; D012129:Respiratory Function Tests