![Seroprevalence of Pandemic Influenza H1N1 in Ontario from January 2009–May 2010]()
Seroprevalence of Pandemic Influenza H1N1 in Ontario from January 2009–May 2010Achonu, Camille; Rosella, Laura; Gubbay, Jonathan B.; Deeks, Shelley; Rebbapragada, Anu; Mazzulli, Tony; Willison, Don; Foisy, Julie; McGeer, Allison; Johnson, Ian; LaFreniere, Marie; Johnson, Caitlin; Willmore, Jacqueline; Yue, Carmen; Crowcroft, Natasha S.; Cowling, Benjamin J. · PLoS ONE · 2011