Events 2017 | Russian Federation Concert dedicated to the World Voice Day and lecture “Voice hygiene” 2017-04-27
Brazil | Events 2017 Ação dia mundial da voz no ITEGO EM ARTES BASILEU FRANÇA: Seja amigo da sua voz. 2017-04-19
Events 2017 | Russian Federation Informational session about prophylaxis of voice disorder in children 2017-04-10