Calcium blockers: more than angina.
D002121:Calcium Channel Blockers / Q000494:pharmacology / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D009131:Muscle, Smooth, Vascular / Q000187:drug effects; D009543:Nifedipine / Q000627:therapeutic use; D014700:Verapamil / Q000627:therapeutic use
D002121:Calcium Channel Blockers; D014700:Verapamil; D009543:Nifedipine