1. Global cancer statistics, 2002;Parkin;CA Cancer J Clin,2005
2. Cancer Facts & Figures 2007;American Cancer Society,2007
3. Management of liver metastases from colorectal cancer;Kemeny;Oncology,2006
4. Chemotherapy and surgery: new perspectives on the treatment of unresectable liver metastases;Adam;Ann Oncol,2003
5. A retrospective study of the natural history of patients with liver metastases from colorectal cancer;Wood;Clin Oncol,1976