title: Why doctors must grapple with health economics.
mesh_terms: D002986:Clinical Trials as Topic; D003362:Cost-Benefit Analysis; D004470:Economics, Medical; D006801:Humans; D008790:Metoprolol / Q000627:therapeutic use; D009203:Myocardial Infarction / Q000191:economics
chemical_list: D008790:Metoprolol