1. Tumor-promoting activity of phorbol and four diesters of phorbol in mouse skin;Baird;Cancer Res.,1971
2. Effects of phorbol and four diesters of phorbol on the incorporation of tritiated precursors into DNA, RNA and protein in mouse epidermis;Baird;Cancer Res.,1971
3. The function and mechanism of promoters of carcinogenesis;Boutwell;Crit. Rev. Toxicol.,1974
4. Decrease of epidermal histidase activity by tumor-promoting phorbol esters;Colburn;Cancer Res.,1975
5. Cocarcinogenic principles from the seed oil of Croton tiglium and from other Euphorbiaceae;Hecker;Cancer Res.,1968