title: Multiple antigenic components of the group-specific antigen of the avian leukosis-sarcoma viruses.
mesh_terms: D001355:Alpharetrovirus / Q000276:immunology*; D000818:Animals; D000941:Antigens / Q000032:analysis* / Q000302:isolation & purification; D015478:Antigens, Heterophile; D001354:Avian Leukosis Virus / Q000276:immunology; D001358:Avian Sarcoma Viruses / Q000276:immunology; D003168:Complement Fixation Tests; D046508:Culture Techniques; D003902:Detergents; D005019:Ethyl Ethers; D005347:Fibroblasts; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007942:Leukemia, Experimental; D012526:Satellite Viruses / Q000276:immunology
chemical_list: D000941:Antigens; D015478:Antigens, Heterophile; D003902:Detergents; D005019:Ethyl Ethers