title: Chronic bronchitis and emphysema. Clinical diagnosis and evaluation.
mesh_terms: D000531:Altitude; D001249:Asthma / Q000175:diagnosis; D001991:Bronchitis / Q000175:diagnosis*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008170:Lung Compliance; D008875:Middle Aged; D011653:Pulmonary Diffusing Capacity; D011656:Pulmonary Emphysema / Q000175:diagnosis*; D013147:Spirometry