title: Infection of tumor cells by extraneous viruses. 3. Viral infection of tumors in homologous and heterologous hosts.
mesh_terms: D000818:Animals; D006224:Cricetinae; D004668:Encephalitis Viruses / Q000254:growth & development*; D004686:Encephalomyocarditis virus / Q000254:growth & development*; D051379:Mice; D051381:Rats; D012513:Sarcoma, Experimental