title: Evaluation of lorazepam as an oral preanaesthetic medication. A comparative double-blind study with diazepam and placebo.
mesh_terms: D000284:Administration, Oral; D001007:Anxiety / Q000517:prevention & control*; D001570:Benzodiazepinones / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003975:Diazepam / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D010919:Placebos; D011229:Preanesthetic Medication; D013223:Statistics as Topic
chemical_list: D001570:Benzodiazepinones; D010919:Placebos; D003975:Diazepam