Xian-Zhi Guo* , Ge Zhang* , Jun-Ye Wang , Wan-Li Liu , Fang Wang , Ju-Qin Dong , Li-Hua Xu , Jing-Yan Cao , Li-Bing Song and Mu-Sheng Zeng
BMC Cancer 2008, 8:233doi:10.1186/1471-2407-8-233