Cell Proliferation of HT29 and HCT116 Colorectal Cancer Cell and Their Tumor Formation in Nude Mice

• Xia WANG, 
• Feiyan ZHU, 
• Jing WANG, 
• Zhe XIONG, 
• Yunfang WEI, 
• Bin LI, 
• Hongjiang WEI, 
• Hongye ZHAO