title: Studies on the serum fraction containing soluble inhibitors of anti-HL-A sera.
mesh_terms: D000918:Antibody Specificity; D002462:Cell Membrane; D003601:Cytotoxicity Tests, Immunologic; D006648:Histocompatibility; D006801:Humans; D007519:Isoantigens; D008074:Lipoproteins
chemical_list: D007519:Isoantigens; D008074:Lipoproteins