title: A double-blind clinical trial of a new sleep-inducing combination of methaqualone and etodroxizine compared with nitrazepam and placebo.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001552:Benzazepines / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use*; D008702:Methaqualone / Q000627:therapeutic use*; D008875:Middle Aged; D010919:Placebos; D012890:Sleep / Q000187:drug effects*; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy
chemical_list: D001552:Benzazepines; D006993:Hypnotics and Sedatives; D010919:Placebos; D008702:Methaqualone