(Q48788435)
Statements
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Fractal dimension and approximate entropy of heart period and heart rate: awake versus sleep differences and methodological issues. (English)
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Yeragani VK
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Sobolewski E
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Jampala VC
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Kay J
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Yeragani S
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Igel G
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1 September 1998
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95
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3
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295-301
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Identifiers
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