The occurrence of feline leukaemia virus neutralizing antibodies in cats.
D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D002371:Cat Diseases / Q000276:immunology* / Q000382:microbiology; D002415:Cats / Q000276:immunology*; D005260:Female; D007938:Leukemia / Q000276:immunology / Q000382:microbiology / Q000662:veterinary*; D005256:Leukemia Virus, Feline / Q000276:immunology* / Q000302:isolation & purification; D007942:Leukemia, Experimental / Q000276:immunology; D008297:Male; D013047:Specific Pathogen-Free Organisms; D014412:Tumor Virus Infections / Q000276:immunology / Q000662:veterinary*
D000914:Antibodies, Viral