Events 2017 | Poland Konferencja prasowa Centrum Medycznego MML pt. „Nie lekceważ chrypki”. 2017-04-19 Events 2017, Poland
Brazil | Events 2017 Saúde vocal aos professores de música e cantores líricos e instrumentistas de sopro 2017-04-24
Events 2017 | Hungary Hungarian Chronicle, Cultural Magazine of the Hungarian State Television: The Human Voice 2017-04-15
Events 2017 | Russian Federation Lecture “ Chronic pathology of larynx in children and adults” 2017-04-27