title: Multistage neoplastic transformation of normal and preneoplastic Syrian hamster embryo cells by viral oncogenes.
mesh_terms: D000818:Animals; D002471:Cell Transformation, Neoplastic / Q000473:pathology; D002478:Cells, Cultured; D002869:Chromosome Aberrations; D006224:Cricetinae; D005260:Female; D005814:Genes, Viral; D008647:Mesocricetus; D009857:Oncogenes; D011120:Polyomavirus / Q000235:genetics; D011230:Precancerous Conditions / Q000473:pathology*; D011247:Pregnancy; D014162:Transfection