1. BEATTIE, E.J., Jr., STAUB, E.W., CORRELL, N., HASS, G.: Bronchogenic carcinoma produced experimentally in the dog. J. thorac. cardio. Surg. 42, 615–622 (1961).
2. DREWS, J.A., SHIMADA, K., WHITE, P.H., BENFIELD, J.R.: The pulmonary alveolar macrophage in lung transplantation. Transplantation 17, 319–322 (1974).
3. HARRIS, C.C., KAUFMAN, D.G., SPORN, M.B., SAFFIOTTI, U.: Histogenesis of squamous metaplasia and squamous cell carcinoma of the respiratory epithelium in an animal model. Cancer Chemother. Rep., Part 3, 4, 43–54 (1973).
4. HARRIS, C.C., KAUFMAN, D.G., SPORN, M.B., SMITH, J.M., JACKSON, F., SAFFIOTTI, U.: Ultrastructural effects of N-methyl-N-nitrosourea on the tracheobronchial epithelium of the Syrian golden hamster. Int. J. Cancer 12, 259–269 (1973).
5. HARRIS, C., SPORN, M., KAUFMAN, D., SMITH, J., BAKER, M., SAFFIOTTI, U.: Acute ultrastructural effects of benzo(a)pyrene and ferric oxide on the hamster tracheobronchial epithelium. Cancer Res. 31, 1977–1989 (1971).