Letter: ethics in vasodilator therapy.
D004992:Ethics, Medical; D006331:Heart Diseases / Q000188:drug therapy*; D006352:Heart Ventricles / Q000187:drug effects*; D006801:Humans; D009566:Nitrates / Q000627:therapeutic use*; D010817:Physician-Patient Relations; D010919:Placebos; D012770:Shock, Cardiogenic / Q000188:drug therapy*; D014665:Vasodilator Agents
D009566:Nitrates; D010919:Placebos; D014665:Vasodilator Agents