Successful methodology for large-scale surveillance of severe events following influenza vaccination in Canada, 2011 and 2012

Eurosurveillance
Volume 20, Issue 29, 23 July 2015
http://www.eurosurveillance.org/Public/Articles/Archives.aspx?PublicationId=11678

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Surveillance and outbreak reports
Successful methodology for large-scale surveillance of severe events following influenza vaccination in Canada, 2011 and 2012
by JA Bettinger, I Rouleau, MC Gariépy, WR Bowie, L Valiquette, OG Vanderkooi, JD Kellner, BL Coleman, SA McNeil, A McCarthy, G De Serres, On behalf of the Public Health Agency of Canada/Canadian Institutes for Health Research Influenza Research Network