5Squadrito G,Previti M,Lenzi M,et al.High prevalence of non organ specific autoantibodies in hepatitis C virus infected cirrhotic patients from southern Italy[J].Dig Dis Sci,2003,48(2):349-353.
6Camma C, Bruno S, Schepis F, et al. Retreatment with interferon plus ribavirin of chronic hepatitis C non- responders to interferon monotherapy: a meta- analysis of individual patient data[ J ]. Gut, 2002,51:864-869.
7Papatheodoridis GV, Papadimitropoulos VC, Hsdziyannis SJ. Effect of interferon therapy on the development of hepatocellular carcinoma in patients with hepatitis C virus- reated cirrhosis: a meta- analysis[J] .Aliment Pnarmaool Ther, 2001,15:689- 698.
8Kjaergard LL, Krogsgaard K, Gluud C. Interfern alfa with or without ribavirin for chronic hepatitis C: systematic review of randonmised trials[J].BMJ, 2001,323:1151 - 1155.
9Alberti A, Benvegnu L. Management of hepatitis[J] .J Hepatol, 2003,38(Suppl1): S1014 - S1 18.
10Poynard T, MdHutchison J, Davis GL, et al. Impact of interferon alfa - 2b and ribavirin on progression of liver fibrosiis in patients with chronic hepatitis C[J].Hepatology, 2000,32:1131 - 1137.