title: [Controlled trials of hypnotics. Methodological considerations].
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods*; D004341:Drug Evaluation; D004594:Electrophysiology; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use*; D008014:Lie Detection; D008950:MMPI; D012890:Sleep; D007319:Sleep Initiation and Maintenance Disorders / Q000175:diagnosis; D013223:Statistics as Topic; D011795:Surveys and Questionnaires
chemical_list: D006993:Hypnotics and Sedatives
vernacular_title: Essais contrôlés des hypnotiques. Considérations méthodologiques.