Mid-Season Estimates of Influenza Vaccine Effectiveness against Influenza A(H3N2) Hospitalization in the Elderly in Quebec, Canada, January 2015.

Gilca, Rodica; Skowronski, Danuta M.; Douville-Fradet, Monique; Amini, Rachid; Boulianne, Nicole; Rouleau, Isabelle; Martineau, Christine; Charest, Hugues; De Serres, Gaston
PloS one
January, 2015
10.1371/journal.pone.0132195