1. Sequential aspects of chemical carcinogenesis: skin;Berenblum,1975
2. The third class of new tumor promoters, polyacetates (debromaplysiatoxin and aplysiatoxin), can differentiate biological actions relevent to tumor promoters;Fujiki;Gann,1982
3. New classes of environmental tumor promoters: Indole alkaloids and polyacetates;Fujiki;Environmental Health Perspectives,1983
4. Structure-activity relationships in diterpene esters irritant and cocarcinogenic to mouse skin;Hecker,1978
5. Simple phorbol esters as inhibitors of tumor promotion by TPA in mouse skin;Schmidt,1982