Lymphoproliferative diseases of fowl--immunologic factors associated with passage of a lymphoblastic leukemia (JM-V).
D000818:Animals; D001353:Avian Leukosis / Q000276:immunology*; D002645:Chickens; D006386:Hemagglutination Tests; D007106:Immune Sera; D009500:Neutralization Tests; D011201:Poultry Diseases / Q000276:immunology*
D007106:Immune Sera