Chile | Events 2017 DÍA MUNDIAL DE LA VOZ: “Comparte tu voz desde la UC” 2017-04-19 Chile, Events 2017
Events 2017 | Russian Federation Lecture for students of 8th grade “ Prophylaxis of voice disorders” 2017-04-10
Events 2017 | Russian Federation Lecture “ Hygiene and special aspects of childrens’ voice development” 2017-04-10
Brazil | Events 2017 Palestras que abordaram o uso corrto da voz e seus problemas decorrentes do mau uso da mesma 2017-04-26