title: Acquired immune suppression in chronic brucellosis.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology; D002006:Brucellosis / Q000276:immunology*; D002908:Chronic Disease; D006801:Humans; D006968:Hypersensitivity, Delayed; D007111:Immunity, Cellular; D007070:Immunoglobulin A / Q000032:analysis; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D007070:Immunoglobulin A