Shapiro, J., Genes, N., Kuperman, G., and Chason, K. (2010). Health Information Exchange, Biosurveillance Efforts, and Emergency Department Crowding During the Spring 2009 H1N1 Outbreak in New York City. (Abstract only.) Annals of Emergency Medicine 55(3): 274-276.
In this article, the authors examine how healthcare practitioners used health information exchange networks to share clinical data among otherwise unaffiliated providers across entire regions during the 2009 H1N1 outbreak.