Maintenance work on the ZORA databases is scheduled for Wednesday 22 May 2019 from 20:00-22:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Coleman, B L; Kuster, S P; Gubbay, J; Scheifele, D; Li, Y; Low, D; Crowcroft, N; Mazzulli, T; Shi, L; Halperin, S A; Law, B; McGeer, A (2012). Immunogenicity of a half-dose of adjuvanted 2009 pandemic H1N1 influenza vaccine in adults: a prospective cohort study. European Journal of Clinical Microbiology and Infectious Diseases, 31(4):591-597.