title: Investigations of lymphoid leukosis infection in genetically similar chicken populations.
mesh_terms: D000818:Animals; D001353:Avian Leukosis / Q000235:genetics* / Q000276:immunology*; D001358:Avian Sarcoma Viruses / Q000276:immunology*; D009500:Neutralization Tests; D011201:Poultry Diseases / Q000235:genetics* / Q000276:immunology*; D014762:Viral Interference