Van Duuren, B L Cocarcinogenesis studies on mouse skin and inhibition of tumor induction. [electronic resource] - Journal of the National Cancer Institute May 1971 - 1039-44 p. digital Publication Type: Journal Article ISSN: 0027-8874 Subjects--Topical Terms: AnimalsAutopsyBiological AssayCarcinogensCarcinoma--chemically inducedDrug SynergismFemaleMiceNeoplasms, Experimental--chemically inducedPapilloma--chemically inducedPlants, ToxicSkin Neoplasms--chemically inducedNicotiana--analysis