Subjective and objective sleepiness in monozygotic twins discordant for chronic fatigue syndrome.
Watson
Nathaniel F
NF
Department of Neurology, University of Washington, Seattle 98104-2499, USA. nwatson@u.washington.edu
Jacobsen
Clemma
C
Goldberg
Jack
J
Kapur
Vishesh
V
Buchwald
Dedra
D
D000328:Adult; D004200:Diseases in Twins / Q000453:epidemiology; D006970:Disorders of Excessive Somnolence / Q000175:diagnosis / Q000453:epidemiology / Q000503:physiopathology*; D015673:Fatigue Syndrome, Chronic / Q000175:diagnosis / Q000453:epidemiology / Q000503:physiopathology*; D006801:Humans; D017286:Polysomnography; D012720:Severity of Illness Index; D014430:Twins, Monozygotic