The spatiotemporal characteristics of influenza A and B in the WHO European Region: can one define influenza transmission zones in Europe?
Caini, Saverio and Alonso, Wladimir J and Séblain, Clotilde El-Guerche and Schellevis, François and Paget, John, Eurosurveillance, 22, 30606 (2017), https://doi.org/10.2807/1560-7917.ES.2017.22.35.30606