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

Research output: Contribution to journalArticleAcademicpeer-review

Original languageUndefined/Unknown
Pages (from-to)1232-1241
JournalJournal of Clinical Epidemiology
Volume63
Issue number11
DOIs
Publication statusPublished - 2010

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