title: A study of variation and progression in oncongenicity in an SV 40-transformed hamster heart cell line and its clones.
mesh_terms: D000818:Animals; D002471:Cell Transformation, Neoplastic; D002999:Clone Cells; D006224:Cricetinae; D046508:Culture Techniques; D005827:Genetics, Microbial; D005838:Genotype; D009206:Myocardium / Q000473:pathology*; D009374:Neoplasms, Experimental; D013539:Simian virus 40