Hellow guys, Welcome to my website, and you are watching ERS London 2018, Improving Outcomes In Clival Chordomas; Surgical Approaches, Nick Thomas. and this vIdeo is uploaded by ERS, European Rhinologic Society at 2019-01-07T18:00:02-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.