9Miwa M,Um M,Nishida M,et aj.Design of a novel oral fluoropyrimidine carbamate,capecitabine,which generates 5-fluorouraciI selectively in tumours by enzymes concentrated in human liver and cancer tissue[J].Eur J Cancer,1998,34(8):1 274.
10Hoff PM,Amari R,Batist G,et al.Comparison of oral capecitabine versus intravenous fluorouraeil plus leueovofin as first-line treatment in 605 patients with metastatic colorectal cancer:results of a randomized phase Ⅲ study[J].J Clin Oncol,2001,19(8):2 282.