Hellow guys, Welcome to my website, and you are watching ERS London 2018, Intraconal Pathologies; Options And Limits, Benjamin Bleier. and this vIdeo is uploaded by ERS, European Rhinologic Society at 2019-04-24T16:00:02-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.