Espinosa C., A. and Preciado de León, R. 2018. Evaluation of the Surveillance System (SISVIG-by its acronym in Spanish) and the Electronic Heath System (SIES-by its acronym in Spanish) for influenza, Veraguas Health System, 2017. Visión Antataura. 2, 2 (Dec. 2018), 49–63.