title: Occurrence of leukosis-sarcoma virus related neoplasms and antibody in Nigerian local chickens.
mesh_terms: D001355:Alpharetrovirus / Q000276:immunology*; D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D002645:Chickens / Q000382:microbiology*; D009549:Nigeria; D011201:Poultry Diseases / Q000382:microbiology*; D001357:Sarcoma, Avian / Q000453:epidemiology*
chemical_list: D000914:Antibodies, Viral