Self-reported sleep patterns and daytime sleepiness in the neurologically healthy aged.
Crowley
K
K
Colrain
I M
IM
D000328:Adult; D000368:Aged; D002940:Circadian Rhythm / Q000502:physiology*; D006970:Disorders of Excessive Somnolence / Q000175:diagnosis* / Q000453:epidemiology; D006304:Health Status; D006801:Humans; D015995:Prevalence; D012895:Sleep, REM / Q000502:physiology*