Brazil | Events 2018 Palestra Tratamento e Reabilitação Vocal no Câncer de Laringe 2018-04-15 Brazil, Events 2018
Events 2018 | Poland World Voice Day Concert of students of the Vocal -Acting Faculty of the Academy of Music 2018-04-12
Events 2018 | Uzbekistan Conference dedicated to the World Voice Day “How to protect voice, modern methods of examination and 2018-04-10
