[Evaluation of the efficacy of verapamil in a slow-release preparation in the treatment of stable exertion angina].
D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D003692:Delayed-Action Preparations; D005080:Exercise Test; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D014700:Verapamil / Q000627:therapeutic use*
D003692:Delayed-Action Preparations; D010919:Placebos; D014700:Verapamil
Valutazione dell'efficacia del Verapamil in preparazione ritardo nel trattamento dell'angina da sforzo stabile.