Exploring differential item functioning in the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC)
Date
2012-12-29
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Pollard, B, Johnston, M & Dixon, D 2012, 'Exploring differential item functioning in the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC)', BMC Musculoskeletal Disorders, vol. 13, 265. https://doi.org/10.1186/1471-2474-13-265