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Smoking and other risk factors for hantavirus infections: the whole story.
Clement JP, Crowcroft NS, Maes P, Van Loock F, Colson P, Van Ranst M. Clement JP, et al. Among authors: crowcroft ns. Epidemiol Infect. 2011 Aug;139(8):1284-5; author reply 1285-6. doi: 10.1017/S0950268810002244. Epub 2010 Sep 28. Epidemiol Infect. 2011. PMID: 20875215 No abstract available.
Risk factors for sporadic domestically acquired Salmonella serovar Enteritidis infections: a case-control study in Ontario, Canada, 2011.
Middleton D, Savage R, Tighe MK, Vrbova L, Walton R, Whitfield Y, Varga C, Lee B, Rosella L, Dhar B, Johnson C, Ahmed R, Allen VG, Crowcroft NS. Middleton D, et al. Among authors: crowcroft ns. Epidemiol Infect. 2014 Jul;142(7):1411-21. doi: 10.1017/S0950268813001945. Epub 2013 Sep 13. Epidemiol Infect. 2014. PMID: 24029072 Free PMC article.
The potential effect of temporary immunity as a result of bias associated with healthy users and social determinants on observations of influenza vaccine effectiveness; could unmeasured confounding explain observed links between seasonal influenza vaccine and pandemic H1N1 infection?
Crowcroft NS, Rosella LC. Crowcroft NS, et al. BMC Public Health. 2012 Jun 20;12:458. doi: 10.1186/1471-2458-12-458. BMC Public Health. 2012. PMID: 22716096 Free PMC article.
315 results