Brazil | Events 2017 entrevista na TV Liberal sobre a importância do dia mundia da voz. 2017-04-24 Brazil, Events 2017
Events 2017 | Russian Federation Lecture for students and their parents “ Voice disorders” 2017-04-10
Events 2017 | Russian Federation Questionnaire for teachers and students about voice disorders 2017-04-10
Events 2017 | Russian Federation Hotline about voice disorders phone number 8(3812) 252386 2017-03-21
