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.
Williams, C A; Benden, C; Stevens, D; Radtke, T (2010). Exercise training in children and adolecents with cystic fibrosis. International Journal of Pediatrics, 2010:670640.