(Q44276485)
Statements
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Effect of caffeine on physiological sleep tendency and ability to sustain wakefulness at night (English)
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J K Walsh
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M J Muehlbach
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T M Humm
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Q S Dickins
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J L Sugerman
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P K Schweitzer
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1 January 1990
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101
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2
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271-273
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Identifiers
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