Clinical investigations of drugs which reduce the arterial blood pressure.
D001794:Blood Pressure / Q000187:drug effects*; D001795:Blood Pressure Determination; D006973:Hypertension / Q000628:therapy*; D014704:Veratrum Alkaloids / Q000627:therapeutic use*
D014704:Veratrum Alkaloids
BLOOD PRESSURE/effect of drugs on; HYPERTENSION/therapy; VERATRUM ALKALOIDS/therapeutic use