@article{:/content/10.2807/1560-7917.ES.2018.23.7.18-00057, author = "Castilla, Jesús and Navascués, Ana and Casado, Itziar and Pérez-García, Alejandra and Aguinaga, Aitziber and Ezpeleta, Guillermo and Pozo, Francisco and Ezpeleta, Carmen and Martínez-Baz, Iván and Primary Health Care Sentinel Network and Network for Influenza Surveillance in Hospitals of Navarre", title = "Interim effectiveness of trivalent influenza vaccine in a season dominated by lineage mismatched influenza B, northern Spain, 2017/18", journal = "Eurosurveillance", year = "2018", volume = "23", number = "7", eid = 18-00057, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2018.23.7.18-00057", doi = "https://doi.org/10.2807/1560-7917.ES.2018.23.7.18-00057" }