title: Characterization of molecules bearing HLA determinants in serum and urine.
mesh_terms: D001609:Beta-Globulins / Q000276:immunology*; D003429:Cross Reactions; D000939:Epitopes; D006680:HLA Antigens / Q000032:analysis* / Q000652:urine; D006801:Humans; D007518:Isoantibodies; D001613:beta 2-Microglobulin / Q000276:immunology*
chemical_list: D001609:Beta-Globulins; D000939:Epitopes; D006680:HLA Antigens; D007518:Isoantibodies; D001613:beta 2-Microglobulin