Interim effectiveness of trivalent influenza vaccine in a season dominated by lineage mismatched influenza B, northern Spain, 2017/18
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, Eurosurveillance, 23, 18-00057 (2018), https://doi.org/10.2807/1560-7917.ES.2018.23.7.18-00057