Sleep disorders.
D000293:Adolescent; D000328:Adult; D002648:Child; D006970:Disorders of Excessive Somnolence / Q000175:diagnosis; D004569:Electroencephalography; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012891:Sleep Apnea Syndromes / Q000175:diagnosis; D007319:Sleep Initiation and Maintenance Disorders / Q000175:diagnosis; D012894:Sleep Stages; D012893:Sleep Wake Disorders / Q000175:diagnosis* / Q000628:therapy