title: More on serum LD1 activity in suspected myocardial infarction.
mesh_terms: D004796:Clinical Enzyme Tests; D003402:Creatine Kinase / Q000097:blood; D006801:Humans; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase / Q000097:blood*; D009203:Myocardial Infarction / Q000175:diagnosis*; D013997:Time Factors
chemical_list: D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase; D003402:Creatine Kinase