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Filters: First Letter Of Keyword is C and Author is Fries, J.F. [Clear All Filters]
The promise of PROMIS: using item response theory to improve assessment of patient-reported outcomes. Clinical and Experimental Rheumatology, 23, S53-7.. (2005).
Improving patient reported outcomes using item response theory and computerized adaptive testing. Journal of Rheumatology, 34, 1426-31. presented at the Jun.. (2007).