Influenza B viruses

Carolien E van de Sandt, Rogier Bodewes, Guus F Rimmelzwaan & Rory D de Vries (2015). Influenza B viruses: not to be discounted 
Future Microbiology
Vol. 10, No. 9, Pages 1447-1465 , DOI 10.2217/fmb.15.65
(doi:10.2217/fmb.15.65)