Disappearance of tumorigenic activity from human adenovirus type 12.
D000256:Adenoviridae / Q000472:pathogenicity*; D000818:Animals; D006224:Cricetinae; D006367:HeLa Cells; D066298:In Vitro Techniques; D009374:Neoplasms, Experimental / Q000209:etiology*; D009500:Neutralization Tests; D009858:Oncogenic Viruses