郑树，大肠癌专业委员会-浙江医科大学，题目：大肠癌基础向临床转化研究的机遇与挑战。
Zheng Shu , Large Intestinal Carcinoma Specialty Committee , Zhejiang Medical University , Topic : Changes from Basic to Clinical Research on Large Intestinal Cancer & Chances and Challenges .
郑树