title: Natural lymphocytic rosettes in non-operated, thymectomized and bursectomized chickens.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D001853:Bone Marrow / Q000276:immunology; D001854:Bone Marrow Cells; D002060:Bursa of Fabricius / Q000276:immunology*; D002645:Chickens; D007104:Immune Adherence Reaction; D007106:Immune Sera; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*; D013934:Thymectomy; D013950:Thymus Gland / Q000276:immunology*
chemical_list: D007106:Immune Sera