Dugas, A. F., Hsieh, Y., Levin, S. R., Pines, J. M., Mareiniss, D. P., Mohareb, A., . . . Rothman, R. E. (2012). Google Flu Trends: Correlation With Emergency Department Influenza Rates and Crowding Metrics. Oxford University Press.

Dugas, Andrea Freyer, Yu-Hsiang Hsieh, Scott R. Levin, Jesse M. Pines, Darren P. Mareiniss, Amir Mohareb, Charlotte A. Gaydos, Trish M. Perl, and Richard E. Rothman. Google Flu Trends: Correlation With Emergency Department Influenza Rates and Crowding Metrics. Oxford University Press, 2012.

Dugas, Andrea Freyer, et al. Google Flu Trends: Correlation With Emergency Department Influenza Rates and Crowding Metrics. Oxford University Press, 2012.