Only a subset of 12-O-tetradecanoylphorbol-13-acetate-promoted mouse skin papillomas are promotable by benzoyl peroxide, Mancuso, Mariateresa, Pazzaglia Simonetta, Tanori Mirella, Rebessi S., Di Majo V., Covelli V., and Saran Anna , Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis, Volume 548, Number 1-2, p.35-45, (2004)