6Ismail M H,Pinzani M.Reversal of liver fibrosis.Saudi J Gastroenterol,2009,15(1):72-79.
7Bataller R,Brenner D A.Liver fibrosis.J Clin Invest, 2005,115(4):209-218.
8Li J T,Liao Z X,Ping J.et al.Molecular mechanism of hepatic stellate cell activation and antifibrotic therapeutic strategies J Gastroenterol, 2008,43(6):419-428.
9McMahon B J.The natural history of chronic hepatitis B virus infection.Semin liver Dis,2004,24(1):17-21.
10Fattovich G,Bortolotti F,Donato F.Natural history of chronic hepatitis Bispecial emphasis ondisease progression and prognostic factors.Hepatology,2008,48(2):335-352.