China | Event 2021 Free Clinic of The Second Affiliated Hospital Of Xi’an Jiaotong University 2021-04-27 China, Event 2021
Event 2021 | Turkey Surgical decision-making, evaluation and therapy processes in voice disorders 2021-04-15
Event 2021 | Russian Federation Lecture “Problems of breathing and articulation in the formation of a child’s voice” 2021-04-03