title: Once-daily treatment of stable angina pectoris.
mesh_terms: D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy*; D001794:Blood Pressure / Q000187:drug effects; D002986:Clinical Trials as Topic; D003692:Delayed-Action Preparations; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D008790:Metoprolol / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D008875:Middle Aged; D005996:Nitroglycerin / Q000627:therapeutic use; D011412:Propanolamines / Q000008:administration & dosage*
chemical_list: D003692:Delayed-Action Preparations; D011412:Propanolamines; D005996:Nitroglycerin; D008790:Metoprolol