Messina, Jane P, Oliver J Brady, David M Pigott, John S Brownstein, Anne G Hoen, and Simon I Hay. 2014. “A global compendium of human dengue virus occurrence.” Scientific Data 1 (1): 140004. doi:10.1038/sdata.2014.4. http://dx.doi.org/10.1038/sdata.2014.4.