(Q48255758)
Statements
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Six patient-reported outcome measurement information system short form measures have negligible age- or diagnosis-related differential item functioning in individuals with disabilities. (English)
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Karon F Cook
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Alyssa M Bamer
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Dagmar Amtmann
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Ivan R Molton
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Mark P Jensen
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2 March 2012
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93
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7
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1289-1291
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