title: Chinese-hamster cell strains in vitro:spontaneous chromosome changes and latent polyoma-virus infection.
mesh_terms: D000818:Animals; D002875:Chromosomes; D006224:Cricetinae; D003412:Cricetulus; D066298:In Vitro Techniques; D009369:Neoplasms / Q000821:virology*; D046509:Tissue Culture Techniques; D014777:Virus Diseases; D014780:Viruses
keywords: CHROMOSOMES; NEOPLASMS/virology; TISSUE CULTURE; VIRUSES