Treatment of angina pectoris; a double blind study.
D000787:Angina Pectoris / Q000628:therapy*; D000959:Antihypertensive Agents; D004311:Double-Blind Method; D009573:Nitrites / Q000627:therapeutic use*; D046948:Secologanin Tryptamine Alkaloids / Q000627:therapeutic use*
D000959:Antihypertensive Agents; D009573:Nitrites; D046948:Secologanin Tryptamine Alkaloids
ANGINA PECTORIS/therapy; NITRITES/therapeutic use; RAUWOLFIA ALKALOIDS/therapeutic use