Open Access#12011
Department of Defense influenza and other respiratory disease surveillance during the 2009 pandemic
10.1186/1471-2458-11-S2-S6 ; BMC Public Health ; 11 ; SUPPL. 2 ; S6
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10.1186/1471-2458-11-S2-S6 ; BMC Public Health ; 11 ; SUPPL. 2 ; S6
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10.1186/1471-2458-11-S2-S4 ; BMC Public Health ; 11 ; SUPPL. 2 ; S4
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