title: A two-site immunoradiometric assay for the BB isoenzyme of human creatine kinase.
mesh_terms: D000818:Animals; D001921:Brain / Q000201:enzymology; D003402:Creatine Kinase / Q000032:analysis*; D003429:Cross Reactions; D006801:Humans; D007527:Isoenzymes; D011863:Radioimmunoassay / Q000379:methods; D012756:Sheep / Q000276:immunology
chemical_list: D007527:Isoenzymes; D003402:Creatine Kinase