ERS 2023 SofiaadminDecember 7, 2022Congresses « All Events ERS 2023 SofiaJune 18 - June 22 « 29th Endoscopic Sinus Surgery CourseCourse 33rd International FESS-course » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Start: June 18 End: June 22 Event Category:Congresses Venue Sofia, Bulgaria Sofia, Bulgaria