%0 Journal Article %A Nelson, N P %A Brownstein, J S %A Hartley, D M %T Event-based biosurveillance of respiratory disease in Mexico, 2007–2009: connection to the 2009 influenza A(H1N1) pandemic? %D 2010 %J Eurosurveillance %V 15 %N 30 %P 19626 %R doi:https://doi.org/10.2807/ese.15.30.19626-en %K pandemic %K respiratory diseases %K influenza %K surveillance %U https://www.eurosurveillance.org/content/10.2807/ese.15.30.19626-en