Estimating influenza vaccine effectiveness in Spain using sentinel surveillance data
Jiménez-Jorge, S and de Mateo, S and Delgado-Sanz, C and Pozo, F and Casas, I and García-Cenoz, M and Castilla, J and Rodriguez, C and Vega, T and Quiñones, C and Martínez, E and Vanrell, J M and Giménez, J and Castrillejo, D and Altzíbar, J M and Carril, F and Ramos, J M and Serrano, M C and Martínez, A and Torner, N and Pérez, E and Gallardo, V and Larrauri, A and on behalf of the Spanish Influenza Sentinel Surveillance System, Eurosurveillance, 20, 21187 (2015), https://doi.org/10.2807/1560-7917.ES2015.20.28.21187