(Q43514934)
Statements
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Daytime sleepiness and performance among healthy 80 and 20 year olds (English)
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Reynolds CF 3rd
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Kupfer DJ
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Hoch CC
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Jennings JR
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Monk TH
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Buysse DJ
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Machen MA
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1 March 1992
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13
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2
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353-356
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Identifiers
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