Monge, Susana, Janneke Duijster, Geert Jan Kommer, Jan van de Kassteele, Ge Donker, Thomas Krafft, Paul Engelen, et al. 2019. “Use of Ambulance Dispatch Calls for Surveillance of Severe Acute Respiratory Infections?”. Online Journal of Public Health Informatics 11 (1). https://doi.org/10.5210/ojphi.v11i1.9900.