Evaluation of severe insomnia in the general population--implications for the management of insomnia: the German perspective.
Hajak
G
G
Department of Psychiatry, Georg-August-University, Göttingen, Germany.
D000465:Algorithms; D005858:Germany / Q000453:epidemiology; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use; D015995:Prevalence; D007319:Sleep Initiation and Maintenance Disorders / Q000453:epidemiology* / Q000517:prevention & control / Q000628:therapy*
D006993:Hypnotics and Sedatives