Vision-related quality of life Core Measure (VCM1) showed low-impact differential item functioning between groups with different administration modes

R.M.A. van Nispen, D.L. Knol, L.B. Mokkink, H.C. Comijs, D.J.H. Deeg, G.H.M.B. van Rens

Research output: Contribution to journalArticleAcademicpeer-review

Original languageUndefined/Unknown
Pages (from-to)1232-1241
JournalJournal of Clinical Epidemiology
Issue number11
Publication statusPublished - 2010

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