Definitions of exacerbations: does it really matter in clinical trials on COPD?

Tanja W. Effing, Huib A.M. Kerstjens, Evelyn M. Monninkhof, Paul van der Valk, Emiel F.M. Wouters, Dirkje S. Postma, Gerhard A. Zielhuis, Job van der Palen

    Research output: Contribution to journalArticleAcademicpeer-review

    47 Citations (Scopus)
    Original languageEnglish
    Pages (from-to)918-923
    Number of pages6
    JournalChest
    Volume136
    Issue number3
    DOIs
    Publication statusPublished - 2009

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