Maintenance: From Wednesday, May 30, 2018 6:00 p.m. to Thursday, May 31, 2018 morning, maintenance work on the ZORA servers is scheduled. ZORA will not be available during this period. Thank you for your patience.
Kuster, S P; Kuster, D; Schindler, C; Rochat, M K; Braun, J; Held, L; Brändli, O (2008). Reference equations for lung function screening of healthy never-smoking adults aged 18-80 years. European Respiratory Journal, 31(4):860-868.