Event 2021 | Russian Federation Voice hygiene lecture for students dedicated to the World Voice Day 2021-04-12 Event 2021, Russian Federation
Brazil | Event 2021 ONE MINUTE MESSAGE ON VOICE CARE AND CELEBRATION WORLD VOICE DAY 2021-04-282024-01-28
China | Event 2021 A Series of Events of World Voice Day Held by Sun-Yat Sen Memorial Hospital 2021-04-19