Apotheke núm.3 Ratio of Variation
Methodological “pill” 03: Nowadays the most intuitive of its statistics, the Ratio of Variation

Edificio CIBA
Avda. San Juan Bosco, 13
50009 Zaragoza
976 716 837
atlasvpm.iacs@aragon.es

Atlas VPM, coordinated by IACS, is recognized by the Spanish Ministry of Health and Social Services and Equality as a privileged source (“Registro de Utilidad”) for the National Health System.