Proxy measurements in MS: does patient's cognitive impairment influence patient-proxy agreement on disease impact?

Ter Linden FAH van, JJ Kragt, JH Hobart, M Klein, AJ Thompson, der Ploeg HM van, CH Polman, BMJ Uitdehaag

Research output: Contribution to conferencePaperpeer-review

Original languageEnglish
Publication statusPublished - 2007

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