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3. Carcinogenesis as a biological problem;Berenblum,1974
4. Effect of trichloropropene oxide on the ability of polyaromatic hydrocarbons and their ‘K-region’ oxides to initiate skin tumors in mice and to bind to DNA in vitro;Berry;J. Nat. Cancer Inst.,1977
5. Synergism and interaction: Are they equivalent? (letter);Blot;Am. J. Epidemiol.,1979