Terradillos García, María Jesús [Health surveillance in Spain: needs for improvement?] [electronic resource] - Archivos de prevencion de riesgos laborales 04 2020 - 159-163 p. digital Publication Type: Editorial ISSN: 1578-2549 Standard No.: 10.12961/aprl.2020.23.02.3 doi Subjects--Topical Terms: HealthPopulation SurveillanceSpain