Effort tolerance and exercise responses in men with chronic diffuse airways obstruction.
D001982:Bronchial Diseases / Q000503:physiopathology*; D002245:Carbon Dioxide / Q000097:blood; D005080:Exercise Test; D006339:Heart Rate; D006801:Humans; D008297:Male; D005082:Physical Exertion; D012129:Respiratory Function Tests
D002245:Carbon Dioxide