title: Creatine kinase B-subunit activity in serum.
mesh_terms: D001322:Autoanalysis; D004796:Clinical Enzyme Tests; D003402:Creatine Kinase / Q000097:blood*; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis*; D013053:Spectrophotometry / Q000379:methods
chemical_list: D003402:Creatine Kinase