编号	时间	类型	题目	讲者	单位
1	11:15-11:40	Symposium	Selenium in Thyroid	Isabela Benseñor	University of Sao Paulo, Brazil
2	11:40-12:05	Symposium	Iron in Pregnancy	Xiaochun Teng	TThe First Affiliated Hospital of China Medical University, China
3	12:05-12:30	Symposium	Smoking and the Thyroid	Tae Yong Kim	Asan Medical Center, Korea