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Construction of the eight-item patient-reported outcomes measurement information system pediatric physical function scales: built using item response theory
Esi Morgan DeWitt, Brian D. Stucky, David Thissen, Debra E. Irwin, Michelle Langer, James W. Varni, Jin-Shei Lai, Karin B. Yeatts, Darren A. DeWaltVolume:
64
Year:
2011
Language:
english
DOI:
10.1016/j.jclinepi.2010.10.012
File:
PDF, 252 KB
english, 2011