Dórea, Fernanda C., Stefan Widgren, Ann Lindberg, and Crawford W. Revie. 2014. “Development of an R Package for Syndromic Surveillance: Translating Research into Tools for the Veterinary Epidemiologist”. Online Journal of Public Health Informatics 6 (1). https://doi.org/10.5210/ojphi.v6i1.5075.