(Q48456619)
Statements
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Impact of nap length, nap timing and sleep quality on sustaining early morning performance (English)
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Hidemaro Takeyama
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Shun Matsumoto
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Kensaburo Murata
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Norihide Tachi
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Toru Itani
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1 August 2007
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45
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4
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552-563
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Identifiers
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