1. Introduction to colorectal cancer
2. Ellis LM, Liu W, Fan F, Jung YD, Reinmuth N, Stoeltzing O, Takeda A, Akagi M, Parikh AA, Ahmad S. Synopsis of angiogenesis inhibitors in oncology. Oncology (Williston Park) 2002;16:14-22.
3. Liu XP, Song SB, Li G, Wang DJ, Wei LX. Correlations of microvessel quantitation in colorectal tumors and clinicopathology. Shijie Huaren Xiaohua Zazhi 1997;7:37-39.
4. Jia L, Chen TX, Sun JW, Na ZM, Zhang HH. Relationship between microvessel density and proliferating cell nuclear antigen and prognosis in colorectal cancer. Shijie Huaren Xiaohua Zazhi 2000;8:74-76.
5. Fan YF, Huang ZH. Progress in the studies of gene therapy for colorectal cancer. Shijie Huaren Xiaohua Zazhi 2001;9:427-430.