юли 21, 2014
Галерия, Галерия 2014
6-th Bulgarian-Italian Rhinology Friendship Meeting
март 27, 2017
6th Annual Summer Sinus Symposium
март 25, 2017
9th International „Biennale Milano Masterclass“ Invite
юли 15, 2016
Rhinology International Meeting and the 5th Bulgarian-Italian Rhinology Meeting
май 1, 2016
EndoBarcelona – 8TH WORLD CONGRESS
март 26, 2017
2nd EURASIAN RESPIRATORY & ALLERGY SUMMIT
