(Q36674705)
Statements
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Identifying, recruiting, and retaining seriously-ill patients and their caregivers in longitudinal research (English)
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Nicholas A Christakis
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Karen E Steinhauser
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Elizabeth C Clipp
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Judith C Hays
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Maren Olsen
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Robert Arnold
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Jennifer Hoff Lindquist
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James A Tulsky
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1 December 2006
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20
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8
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745-754
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Identifiers
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