1. Previous pulmonary infection in lung cancer: A review;McClung;J Chron Dis,1967
2. Constitutional aspects of smoking and lung cancer. Psychosomatic Aspects of Neoplastic Disease;Seltzer,1963
3. Chronic non-specific lung diseases as a condition in the pathogenesis of lung cancer;Van der Wal,1964
4. On the relations between chronic bronchitis and bronchial carcinoma;Gyurech-Vago;Schweiz Med Wschr,1958
5. Chronic pulmonary disease in patients with lung cancer;Finke;New York J Med,1958