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Yam KK, Gupta J, Brewer A, Scheifele DW, Halperin S, Ward BJ; Public Health Agency of Canada/Canadian Institute of Health Research, Influenza Research Network (PCIRN) Rapid Trial Study 3 (RT-03) Investigators.Yam KK, et al.Clin Vaccine Immunol. 2013 Apr;20(4):459-67. doi: 10.1128/CVI.00619-12. Epub 2013 Jan 23.Clin Vaccine Immunol. 2013.PMID: 23345582Free PMC article.