Vaccine effectiveness in pandemic influenza-primary care reporting (VIPER): an observational study to assess the effectiveness of the pandemic influenza A

Colin R. Simpson, Lewis Duthie Ritchie, C Robertson, A Sheikh, J Mcmenamin

Research output: Contribution to journalArticlepeer-review

51 Citations (Scopus)
Original languageEnglish
Pages (from-to)313-346
Number of pages33
JournalHealth Technology Assessment
Issue number34
Publication statusPublished - 2010


  • Influenza H1N1 pandemic
  • Influenza H1N1 Vaccine
  • Vaccine Effectiveness

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