RT Journal Article SR Electronic(1) A1 Skowronski, Danuta M A1 Leir, Siobhan A1 Sabaiduc, Suzana A1 Murti, Michelle A1 Dickinson, James A A1 Olsha, Romy A1 Gubbay, Jonathan B A1 Croxen, Matthew A A1 Charest, Hugues A1 Chan, Tracy A1 Bastien, Nathalie A1 Li, Yan A1 Krajden, Mel A1 De Serres, Gaston YR 2019 T1 Interim estimates of 2018/19 vaccine effectiveness against influenza A(H1N1)pdm09, Canada, January 2019 JF Eurosurveillance VO 24 IS 4 SP 1900055 OP DO https://doi.org/10.2807/1560-7917.ES.2019.24.4.1900055 UL https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2019.24.4.1900055