Events 2017 | Russian Federation Lecture for patients “ How to save a voice” 2017-04-10 Events 2017, Russian Federation
Events 2017 | Hungary Hogyan működik? A hallásról és a beszédről érthetően / How does it work? On hearing and speech 2017-04-13
China | Events 2017 A nationwide internet based video teleconference for voice day in China 2017-04-152024-01-28