title: Calcium-channel blockers for hypertensive emergencies.
mesh_terms: D000328:Adult; D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D002648:Child; D002986:Clinical Trials as Topic; D004630:Emergencies; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D009543:Nifedipine / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use
chemical_list: D002121:Calcium Channel Blockers; D009543:Nifedipine