(Q34413359)
Statements
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Better assessment of physical function: item improvement is neglected but essential (English)
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Bonnie Bruce
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James F Fries
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Debbie Ambrosini
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Bharathi Lingala
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Barbara Gandek
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Matthias Rose
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John E Ware
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16 December 2009
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11
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6
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R191
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1 December 2009
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Identifiers
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