Insomnia and hypnotherapy.
D000328:Adult; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D006990:Hypnosis; D008297:Male; D008875:Middle Aged; D009567:Nitrazepam / Q000627:therapeutic use; D012890:Sleep / Q000187:drug effects; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy / Q000628:therapy*; D013997:Time Factors; D014851:Wakefulness / Q000187:drug effects
D009567:Nitrazepam