(Q47725181)
Statements
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Circadian profile of cardiac autonomic nervous modulation in healthy subjects: differing effects of aging and gender on heart rate variability (English)
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Hugo A Katus
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Hendrik Bonnemeier
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Gert Richardt
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Jürgen Potratz
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Uwe K H Wiegand
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Axel Brandes
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Nina Kluge
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1 August 2003
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14
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8
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791-799
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