title: Avian leukosis sarcoma virus group specific antigens in heteroinduced rat tumours.
mesh_terms: D001355:Alpharetrovirus / Q000276:immunology*; D000818:Animals; D000941:Antigens / Q000032:analysis*; D001358:Avian Sarcoma Viruses / Q000276:immunology*; D003168:Complement Fixation Tests; D009374:Neoplasms, Experimental / Q000209:etiology / Q000276:immunology*; D051381:Rats
chemical_list: D000941:Antigens