1. Clinical physiologic and morphologic correlations in chronic airway obstruction;Mitchell;Amer. Rev. Resp. Dis.,1968
2. The significance of morphologic chronic hyperplastic bronchitis;Mitchell;Amer. Rev. Resp. Dis.,1966
3. The correlation between pulmonary structure and functions: chronic bronchitis, emphysema, and asthma;Thurlbeck;Med. Thorac.,1965
4. The functional and bronchographic evaluation of postmortem human lungs (clinical, physiologic, roentgenographic, and pathologic correlations in normal subjects and patients with emphysema and chronic bronchitis);Petty;Amer. Rev. Resp. Dis.,1965
5. British Medical Research Council: Value of chemoprophylaxis and chemotherapy in early chronic bronchitis;Brit. Med.,1966