2001
- Recent Advances in Aneurysmus Treamtent Course (St. Louis, USA)
- Hands-on Dissection Course on Skull Base Surgery (Milano, Italien)
- Strategies to restore the motion segment, SSI Symposium (Zürich)
Dr. med. Andrzej Kalbarczyk • Schaffhauserstrasse 6 • 8400 Winterthur • Tel +41 52 260 37 20 • www.kalbarczyk.ch