Sleep.
D001569:Benzodiazepines / Q000627:therapeutic use*; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use*; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy*; D019966:Substance-Related Disorders
D006993:Hypnotics and Sedatives; D001569:Benzodiazepines