Letter: New vasodilator drugs for hypertension.
D001794:Blood Pressure; D004562:Electrocardiography; D006339:Heart Rate; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008738:Methyl Ethers / Q000627:therapeutic use; D010879:Piperazines / Q000627:therapeutic use; D011799:Quinazolines / Q000627:therapeutic use*; D014665:Vasodilator Agents / Q000627:therapeutic use*
D008738:Methyl Ethers; D010879:Piperazines; D011799:Quinazolines; D014665:Vasodilator Agents