Rumoro, Dino, Shital Shah, Marilyn M. Hallock, Gillian S. Gibbs, Gordon Trenholme, and Michael Waddell. 2017. “A Syndrome Definition Validation Approach for Zika Virus”. Online Journal of Public Health Informatics 9 (1). https://doi.org/10.5210/ojphi.v9i1.7672.