Brazil | Event 2021 Vídeo da especialista sobre Cancer de Cabeça e pescoço 2021-04-292024-01-28 Brazil, Event 2021
China | Event 2021 Voice Related Science Popularization activities of Guangdong Hospital of Traditional Chinese Medicin 2021-04-27
Event 2021 | Russian Federation Workshop by G.A. Sazhina for students of Perm State Pedagogical University 2021-05-11
Event 2021 | Russian Federation Video “Phoniatrician. Who is it?” placed on the all social media platforms of Klinika Vsya Medicina 2021-04-03
