title: [Possible origin of bovine leukemia virus: crossed antigenic reactivity with avian leukosis-sarcoma viruses].
mesh_terms: D001355:Alpharetrovirus / Q000276:immunology*; D000818:Animals; D000956:Antigens, Viral / Q000032:analysis* / Q000302:isolation & purification; D001358:Avian Sarcoma Viruses / Q000276:immunology; D003429:Cross Reactions; D004591:Electrophoresis, Polyacrylamide Gel; D000939:Epitopes; D006041:Goats / Q000276:immunology; D001909:Leukemia Virus, Bovine / Q000276:immunology*; D011863:Radioimmunoassay; D012190:Retroviridae / Q000276:immunology*; D014764:Viral Proteins / Q000276:immunology / Q000302:isolation & purification
chemical_list: D000956:Antigens, Viral; D000939:Epitopes; D014764:Viral Proteins
vernacular_title: O vozmozhnom proiskhozhdenii virusa leĭkoza krupnogo rogatogo skota: perekrestnaia antigennaia reaktivnost' s virusami lĕikoza-sarkomy ptits.