In vitro transformation of normal cells by polyoma virus.
D066298:In Vitro Techniques; D009369:Neoplasms / Q000821:virology*; D011120:Polyomavirus; D012107:Research Design; D046509:Tissue Culture Techniques; D014780:Viruses / Q000208:ethnology*
NEOPLASMS/virology; TISSUE CULTURE; VIRUSES/culture