title: [Sleep disorders (insomnia syndrome)].
mesh_terms: D000293:Adolescent; D000328:Adult; D004562:Electrocardiography; D004569:Electroencephalography; D004576:Electromyography; D004585:Electrooculography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009031:Moscow; D007319:Sleep Initiation and Maintenance Disorders / Q000453:epidemiology* / Q000503:physiopathology
vernacular_title: Narusheniia sna (sindrom bessonnitsy.