title: Zolpidem "as needed" versus continuous administration: Pan-European study results.
authors.affiliation: Department of Psychiatry and Psychotherapy, University of Regensburg, Germany. Goeran.Hajak@bkr-regensburg.de
authors.forename: Göran
authors.initials: G
authors.lastname: Hajak
mesh_terms: D002908:Chronic Disease; D004311:Double-Blind Method; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011725:Pyridines / Q000008:administration & dosage / Q000627:therapeutic use*; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy*; D013997:Time Factors; D016896:Treatment Outcome; D000077334:Zolpidem
chemical_list: D011725:Pyridines; D000077334:Zolpidem