title: Letter: Benzoctamine.
mesh_terms: D000873:Anthracenes; D002986:Clinical Trials as Topic; D003975:Diazepam; D006801:Humans; D010919:Placebos; D011229:Preanesthetic Medication
chemical_list: D000873:Anthracenes; D010919:Placebos; D003975:Diazepam