title: Beta-adrenoreceptor antagonists in essential tremor.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D014202:Tremor / Q000188:drug therapy*
chemical_list: D000319:Adrenergic beta-Antagonists