Peter Macklem, W Thurlbeck, Simon Hogg
1968-06-20
The New England journal of medicine
etiology, Respiratory Tract Diseases, physiopathology, Respiratory System, Respiratory Function Tests, radiography, pathology, Pulmonary Emphysema, Pressure, Mucus, Methods, In Vitro Techniques, Humans, Chronic Disease, Catheterization, Bronchopneumonia, Bronchography, Bronchitis, Bronchiectasis, Bronchi