title: Need the small laboratory still use the plasma creatine kinase/aspartate aminotransferase ratio?
mesh_terms: D001219:Aspartate Aminotransferases / Q000097:blood*; D004796:Clinical Enzyme Tests; D003402:Creatine Kinase / Q000097:blood*; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis
chemical_list: D001219:Aspartate Aminotransferases; D003402:Creatine Kinase