Russian Federation Lecture “Voice disorders. Diagnostics, treatment, prevention” 2019-04-16 Russian Federation
Russian Federation Lecture “Characteristics of sonority disorders in children and teenagers” 2019-04-08
Russian Federation Lecture for students of Yaroslavl State Medical University “All about the voice” 2019-03-25
Russian Federation SCIENTIFIC AND EDUCATIONAL CONFERENCE DEDICATED TO INTERNATIONAL VOICE DAY 2019-04-14