title: Cellular immunity factors in infection with polyoma virus. I. Levels of inhibitors of the polyoma virus and interferon-like substances in organs and tumors in hamsters infected with polyoma virus.
mesh_terms: D000818:Animals; D006224:Cricetinae; D007372:Interferons / Q000032:analysis*; D011120:Polyomavirus; D014777:Virus Diseases / Q000276:immunology*
chemical_list: D007372:Interferons