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.
Schuurmans, M M; Tini, G M; Dalar, L; Fretz, G; Benden, C; Boehler, A (2011). Pandemic 2009 H1N1 influenza virus vaccination in lung transplant recipients: coverage, safety and clinical effectiveness in the Zurich cohort. Journal of Heart and Lung Transplantation, 30(6):685-690.