Nifedipine.
D000787:Angina Pectoris / Q000188:drug therapy / Q000451:nursing; D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy / Q000451:nursing; D009543:Nifedipine / Q000627:therapeutic use*; D010353:Patient Education as Topic / Q000379:methods; D011928:Raynaud Disease / Q000188:drug therapy / Q000451:nursing
D002121:Calcium Channel Blockers; D009543:Nifedipine