title: A rappraisal of bursal functions.
mesh_terms: D000818:Animals; D000921:Antibody-Producing Cells; D000937:Antigen-Antibody Reactions; D001402:B-Lymphocytes / Q000276:immunology; D001853:Bone Marrow / Q000276:immunology; D001854:Bone Marrow Cells; D002060:Bursa of Fabricius / Q000276:immunology* / Q000378:metabolism / Q000502:physiology / Q000648:ultrastructure; D002645:Chickens; D005260:Female; D005455:Fluorescent Antibody Technique; D006651:Histocytochemistry; D007136:Immunoglobulins; D007165:Immunosuppression Therapy; D008213:Lymphocyte Activation; D008297:Male; D008854:Microscopy, Electron; D013601:T-Lymphocytes / Q000276:immunology; D013934:Thymectomy; D013950:Thymus Gland / Q000502:physiology
chemical_list: D007136:Immunoglobulins