5Thoeni RF. Colorectal cancer:cross-sectional imaging for staging of primary tumor and detection of local recurrence [ J ]. Am J Roentgenol, 1991,156:909 - 915. 被引量：1
7Liersch T,Langer C,Jakob C,et al. Preoperative diagnosic procedures in locally advanced rectal carcinoma( > or = T3 or N^ + ). What does endoluminal ulrasound achieve at staging and restaging (after neoadjuvant radiochemotherapy) in contrast to computed tomography? [J]. Chirurg,2003,74:224-234. 被引量：1
8Bertoglio S, Sandrucci S , Percivale P, et al. Prognostic value of sentinel lymph node biopsy in the pathologic staging of colorectal cancer patients[J]. J Surg Oncol,2004,85:166- 170. 被引量：1
