[Prolonged treatment of benign essential hypertension with reserpine and placebo].
D000075222:Essential Hypertension; D006973:Hypertension / Q000628:therapy*; D010919:Placebos; D012110:Reserpine / Q000628:therapy*
D010919:Placebos; D012110:Reserpine
HYPERTENSION/therapy; PLACEBOS; RESERPINE/therapy