Elliot, Alex, Helen Hughes, Roger Morbey, Paul Loveridge, Sally Harcourt, Sue Smith, Zharain Bawa, Leandro Carrilho, and Gillian Smith. “A Syndromic Surveillance Service Supporting Environmental Public Health Incidents”. Online Journal of Public Health Informatics 7, no. 1 (February 26, 2015). Accessed January 23, 2022. https://ojphi.org/ojs/index.php/ojphi/article/view/5792.