title: Studies with the complement fixing antigen induced by polyoma virus.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D000941:Antigens / Q000032:analysis*; D003168:Complement Fixation Tests; D003165:Complement System Proteins; D006224:Cricetinae; D006385:Hemagglutination Inhibition Tests; D051379:Mice; D009374:Neoplasms, Experimental / Q000276:immunology*; D011120:Polyomavirus / Q000276:immunology*; D051381:Rats; D013539:Simian virus 40 / Q000276:immunology
chemical_list: D000941:Antigens; D003165:Complement System Proteins