title: [Changes in host specificity of tumor viruses].
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses / Q000302:isolation & purification / Q000472:pathogenicity; D006224:Cricetinae; D046508:Culture Techniques; D017988:Gammaretrovirus / Q000472:pathogenicity*; D006801:Humans; D009052:Leukemia Virus, Murine / Q000472:pathogenicity; D051379:Mice; D009374:Neoplasms, Experimental / Q000276:immunology*; D013045:Species Specificity
vernacular_title: Anderung der Wirtsspezifität von Tumorviren.