(Q46439047)
Statements
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Factors associated with incidence and persistence of symptoms of disturbed sleep in an elderly cohort: the Cardiovascular Health Study (English)
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Stuart F Quan
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Ronit Katz
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Jean Olson
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William Bonekat
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Paul L Enright
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Terry Young
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1 April 2005
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329
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4
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163-172
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