(Q34500471)
Statements
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Circadian type and bed-timing regularity in 654 retired seniors: correlations with subjective sleep measures (English)
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Daniel J Buysse
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Timothy H Monk
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Bart D Billy
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Mary E Fletcher
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Kathy S Kennedy
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Janet E Schlarb
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Scott R Beach
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1 February 2011
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34
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2
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235-239
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Identifiers
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