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.
Steelant, B; Seys, S F; Boeckxstaens, G; Akdis, C A; Ceuppens, J L; Hellings, P W (2016). Restoring airway epithelial barrier dysfunction: a new therapeutic challenge in allergic airway disease. Rhinology, 54(3):195-205.