ERS 2020: Thessaloniki, Greece
ERS 2020
June 21-25, 2020
Thessaloniki, Greece
28th Congress of European Rhinologic Society –
39th Congress of the International Society of
Inflammation and Allergy of the Nose (ISIAN) &
21st Congress of the International
Rhinologic Society (IRS)
European Rhinologic
Society in collaboration
with ISIAN and IRS