title: Immunoglobulin class of Brucella antibodies in human sera.
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis*; D002002:Brucella / Q000276:immunology*; D002006:Brucellosis / Q000276:immunology*; D006801:Humans; D007132:Immunoglobulin Isotypes / Q000032:analysis*
chemical_list: D000907:Antibodies, Bacterial; D007132:Immunoglobulin Isotypes