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State of the psychometric methods: patient-reported outcome measure development and refinement using item response theory https://t.co/C9Ein693CP
State of the psychometric methods: patient-reported outcome measure development and refinement using item response theory https://t.co/C9Ein693CP
State of the psychometric methods: patient-reported outcome measure development and refinement using item response theory. https://t.co/sfW5Z2cSHB