title: The effect of bursectomy and thymectomy on the course of avian influenza virus infection.
mesh_terms: D000818:Animals; D000941:Antigens; D001715:Bird Diseases / Q000276:immunology*; D002060:Bursa of Fabricius / Q000187:drug effects / Q000276:immunology*; D002645:Chickens; D004912:Erythrocytes / Q000276:immunology; D006386:Hemagglutination Tests; D007122:Immunoelectrophoresis; D037102:Lectins / Q000494:pharmacology; D008213:Lymphocyte Activation; D009975:Orthomyxoviridae / Q000276:immunology; D009976:Orthomyxoviridae Infections / Q000276:immunology*; D011828:Radiation Chimera; D012756:Sheep / Q000276:immunology; D013739:Testosterone / Q000494:pharmacology; D013934:Thymectomy; D013950:Thymus Gland / Q000276:immunology*
chemical_list: D000941:Antigens; D037102:Lectins; D013739:Testosterone