title: Abortive transformation by the Tsa mutant of polyoma virus.
mesh_terms: D000818:Animals; D002460:Cell Line; D006224:Cricetinae; D046508:Culture Techniques; D006386:Hemagglutination Tests; D009154:Mutation; D011120:Polyomavirus; D013696:Temperature; D014170:Transformation, Genetic; D014776:Virus Cultivation