Events 2017 | Russian Federation Lecture “Prophylaxis of larynx pathologies in teachers” 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
Events 2017 | Russian Federation Lecture “Prophylaxis of voice disorders in students of vocal faculty” 2017-04-27