TY - GEN AU - Jimenez-Jorge, Silvia AU - Mateo-Ontañon, Salvador de AU - Delgado-Sanz, Concepcion AU - Pozo Sanchez, Francisco AU - Casas Flecha, Inmaculada AU - Garcia-Cenoz, Manuel AU - Castilla Catalán, Jesús AU - Pérez, Esteban AU - Gallardo, Virtudes AU - Rodriguez, Carolina AU - Vega, Tomás AU - Quiñones, Carmen AU - Martínez, Eva AU - Vanrell, Juana María AU - Giménez, Jaume AU - Castrillejo, Daniel AU - Serrano, María del Carmen AU - Ramos, Julián Mauro AU - Larrauri, Amparo PY - 2013 DO - 10.1186/1471-2334-13-441 SN - 1471-2334 UR - http://hdl.handle.net/20.500.12105/7085 AB - BACKGROUND: In Spain, the influenza vaccine effectiveness (VE) was estimated in the last three seasons using the observational study cycEVA conducted in the frame of the existing Spanish Influenza Sentinel Surveillance System. The objective of the... LA - eng PB - BioMed Central (BMC) KW - Adolescent KW - Aged TI - Effectiveness of influenza vaccine against laboratory-confirmed influenza, in the late 2011-2012 season in Spain, among population targeted for vaccination TY - research article ER -