Brazil | Event 2021 Publicação de Apresentação do Logo e Lema da Campanha 2021-04-282024-01-28 Brazil, Event 2021
Event 2021 | Russian Federation Lecture-concert “Hygiene and children’s voice development” dedicated to the World Voice Day 2021-04-03
Event 2021 | Russian Federation Singing contest among “Klinika Vsya Medicina” clinic’s employees dedicated to the World Voice Day 2021-04-03
Event 2021 | France Séminaire CRIVA en zoom : La dysphonie spasmodique à l’épreuve de la psychanalyse 2021-04-06
