1. The production of lung tumors in rats by 3,4-benzpyrene, methyl-cholanthrene and condensate from cigarette smoke;Blacklock;Brit. J. Cancer,1957
2. Experimental results with percutaneous applications of automobile exhaust condensates in mice;Brune,1977
3. Respiratory tract cocarcinogenesis studies with ferric oxide: A test case of current experimental models;Creasia,1974
4. Respiratory tract tumors in hamsters after intratacheal instillations of benzo[a]pyrene alone and with furfural;Feron;Cancer Res.,1972
5. Analysis of automobile exhaust condensates;Grimmer,1977