title: Biological characteristics of primary tumors induced by polyoma virus in hamsters.
mesh_terms: D000818:Animals; D002875:Chromosomes; D006224:Cricetinae; D066298:In Vitro Techniques; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000235:genetics*; D011120:Polyomavirus / Q000254:growth & development*