1. , , , , , and , In Carcino- genesis, Vol. 1: Polynuclear Aromatic Hydrocarbons: Chemistry, Metabolism and Carcinogenesis, ed. by and , p. 91. Raven Press, New York (1976).
2. in Health Effects of Diesel Engine Emissions: Proceedings of an International Symposium, Vol. 1, p. 481. US Environmental Protection Agency, Cincinnati, Ohio (1980).
3. Experimental conditions in GMR chronic inhalation studies of diesel exhaust