title: Verapamil in angina.
mesh_terms: D000787:Angina Pectoris / Q000188:drug therapy*; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D009570:Nitriles / Q000627:therapeutic use*; D014665:Vasodilator Agents / Q000627:therapeutic use*; D014700:Verapamil / Q000627:therapeutic use
chemical_list: D000889:Anti-Arrhythmia Agents; D009570:Nitriles; D014665:Vasodilator Agents; D014700:Verapamil