(Q48792675)
Statements
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Delayed sleep phase syndrome: A placebo-controlled cross-over study on the effects of melatonin administered five hours before the individual dim light melatonin onset. (English)
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Nagtegaal JE
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Kerkhof GA
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Smits MG
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Swart AC
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Van Der Meer YG
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1 June 1998
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7
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2
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135-143
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Identifiers
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