title: Otolaryngologists using local anesthetics containing epinephrine.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D000779:Anesthetics, Local; D000959:Antihypertensive Agents / Q000627:therapeutic use; D004347:Drug Interactions; D004837:Epinephrine; D006801:Humans; D006830:Hydralazine / Q000627:therapeutic use; D006973:Hypertension / Q000188:drug therapy / Q000209:etiology; D011433:Propranolol / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D000319:Adrenergic beta-Antagonists; D000779:Anesthetics, Local; D000959:Antihypertensive Agents; D006830:Hydralazine; D011433:Propranolol; D004837:Epinephrine