title: Testing and management of a specific pathogen free chicken flock with special reference to avian leukosis virus infections.
mesh_terms: D001355:Alpharetrovirus / Q000276:immunology; D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D000956:Antigens, Viral / Q000032:analysis*; D001353:Avian Leukosis / Q000175:diagnosis* / Q000276:immunology; D001354:Avian Leukosis Virus / Q000276:immunology; D001358:Avian Sarcoma Viruses / Q000276:immunology; D002642:Chick Embryo; D002645:Chickens / Q000276:immunology*; D006224:Cricetinae / Q000276:immunology; D000939:Epitopes; D005856:Germ-Free Life; D007114:Immunization; D011863:Radioimmunoassay; D013047:Specific Pathogen-Free Organisms
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral; D000939:Epitopes