Event 2021 | Germany “3 gängige Mythen zur Stimme”-Webinar mit Dr. Oliver Niebuhr 2021-04-13 Event 2021, Germany
Event 2021 | Russian Federation Lecture on laryngology for residents of the Department of Otorhinolaryngology 2021-04-15
Event 2021 | Russian Federation Lecture for doctors on the platform medx.pro “Therapeutic approach for chronic tonsillitis in singe 2021-04-03
Brazil | Event 2021 Vídeo de resposta da enquete sobre saúde de voz profissional 2021-04-282024-01-28