Dai Yong
Chief physician，Qinghai University Affiliated Hospital，Director of hernia and abdominal surgery.
讲者简介
The Chairman of Qinghai surgical branch of Chinese Medical Association
The national committee member of Surgical branch of Chinese Medical Association
The Hernia and abdominal wall surgery committee member of Surgical branch of Chinese Medical Association
The editorial board member of Chinese Journal of hernia and abdominal wall surgery
The committee member of Surgical branch of Chinese Research Hospitals
The national committee member of Surgical branch of Chinese Medical Association
The Hernia and abdominal wall surgery committee member of Surgical branch of Chinese Medical Association
The editorial board member of Chinese Journal of hernia and abdominal wall surgery
The committee member of Surgical branch of Chinese Research Hospitals