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.
Schwotzer, Rahel; Kistler, Walter; Keller, Dagmar I; Wolber, Thomas; Lüscher, Thomas F; Drechsel, Stefan; Villiger, Beat; Schmied, Christian (2013). "On-site" prevention and education to improve cardiac pre-competition screening in competitive amateur athletes. Swiss Medical Weekly, 143:w13785.