Katarzyna Kowalik .ical Session 09-11 11:15 60min FESS Complications (Round Table-Case Discussions) Alessandro Vinciguerra, Davide Mattavelli, vittorio rampinelli, Camilo R. Van Strahlen, Anda Gata, Katarzyna Kowalik Yo-IFOS (Young IFOS) Young IFOS 2
