Benefits of influenza vaccine in US elderly - Appreciating issues of confounding bias and precision [4]

Eelko Hak, Arno W. Hoes, Jim Nordin, Kristin L. Nichol

Research output: Contribution to journalLetterpeer-review

28 Scopus citations
Original languageEnglish (US)
Pages (from-to)800-802
Number of pages3
JournalInternational journal of epidemiology
Issue number3
StatePublished - Jun 2006

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