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Influence of clinical case definitions with differing levels of sensitivity and specificity on estimates of the relative and absolute health benefits of influenza vaccination among healthy working adults and implications for economic analyses

2004; Elsevier BV; Volume: 103; Issue: 1-2 Linguagem: Inglês

10.1016/j.virusres.2004.02.005

1872-7492

Kristin L. Nichol, Paul M. Mendelman,

Animal Disease Management and Epidemiology