China Voice care for middle school teachers–WVD in 2nd Affiliated Hospital of Xi’an JiaoTong University 2019-04-18 China
China Beijing Tsinghua Changgung Hospital celebrated 17th World Voice Day with Tiantongyuan residents 2019-04-16
China The activity of World Voice Day of the Second Hospital of Shandong University was published on TV 2019-04-26
China Free Clinic and Lecture Activities of Peking University First Hospital on World Voice Day 2019 2019-04-18
