title: A controlled clinical trial of a new antianxiety agent lorazepam (Ativan).
mesh_terms: D000293:Adolescent; D000328:Adult; D001007:Anxiety; D001570:Benzodiazepinones / Q000009:adverse effects / Q000627:therapeutic use*; D002722:Chlorobenzenes / Q000009:adverse effects / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D003469:Culture; D003975:Diazepam / Q000009:adverse effects / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D011569:Psychiatric Status Rating Scales; D014149:Tranquilizing Agents / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D001570:Benzodiazepinones; D002722:Chlorobenzenes; D014149:Tranquilizing Agents; D003975:Diazepam