Event 2021 | Russian Federation Concert dedicated to the World Voice Day 2021-05-19 Event 2021, Russian Federation
Event 2021 | Russian Federation Singing contest among “Klinika Vsya Medicina” clinic’s employees dedicated to the World Voice Day 2021-04-03
Event 2021 | Russian Federation Scientific program for doctors related to modern approaches in the diagnosis and treatment of larynx 2021-04-05