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Melatonin
Hydrocortisone
Hypnotics and Sedatives
Doxepin
Antipsychotic Agents
Antidepressive Agents, Tricyclic
Flunitrazepam
Sleep Initiation and Maintenance Disorders
Sleep Stages
Obstructive Sleep Apnea
Chronic Disease
Polysomnography
Double-Blind Method
Cross-Over Studies
Infusions, Intravenous
Radioimmunoassay
Circadian Rhythm
Treatment Outcome
Sleep
Sleep Disorders
Co-Publications
30
26
19
18
14
7
5
4
3
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