@article{:/content/10.2807/1560-7917.ES.2018.23.2.16-00780, author = "Castilla, Jesús and Martínez-Baz, Iván and Navascués, Ana and Casado, Itziar and Aguinaga, Aitziber and Díaz-González, Jorge and Delfrade, Josu and Guevara, Marcela and Ezpeleta, Carmen and Primary Health Care Sentinel Network of Navarre and Network for Influenza Surveillance in Hospitals of Navarre", title = "Comparison of influenza vaccine effectiveness in preventing outpatient and inpatient influenza cases in older adults, northern Spain, 2010/11 to 2015/16", journal = "Eurosurveillance", year = "2018", volume = "23", number = "2", eid = 16-00780, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2018.23.2.16-00780", doi = "https://doi.org/10.2807/1560-7917.ES.2018.23.2.16-00780" }