title: Intravenous labetalol in hypertensive emergency.
mesh_terms: D000328:Adult; D001013:Aorta, Thoracic / Q000000981:diagnostic imaging; D001027:Aortography; D001794:Blood Pressure / Q000187:drug effects; D004630:Emergencies; D004983:Ethanolamines / Q000008:administration & dosage*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D007263:Infusions, Parenteral; D007741:Labetalol / Q000008:administration & dosage*; D008297:Male
chemical_list: D004983:Ethanolamines; D007741:Labetalol