Rhim, J S Characterization of virus-free guinea pig tumors induced by Kirsten sarcoma virus. [electronic resource] - Journal of the National Cancer Institute Jun 1976 - 1233-6 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0027-8874 Standard No.: 10.1093/jnci/56.6.1233 doi Subjects--Topical Terms: AnimalsAntigens, ViralBromodeoxyuridine--pharmacologyCells, CulturedEnzyme Induction--drug effectsGenesGuinea PigsHelper VirusesRNA-Directed DNA Polymerase--biosynthesisSarcoma Viruses, MurineSarcoma, Experimental--enzymology