@article {nagar2014case, title = {A case study of the New York City 2012-2013 influenza season with daily geocoded Twitter data from temporal and spatiotemporal perspectives}, journal = {Journal of medical Internet research}, volume = {16}, number = {10}, year = {2014}, pages = {e236}, publisher = {JMIR Publications Inc., Toronto, Canada}, author = {Nagar, Ruchit and Yuan, Qingyu and Freifeld, Clark C and Santillana, Mauricio and Nojima, Aaron and Chunara, Rumi and Brownstein, John S} }