1Alvarez F, Berg PA, Bianchi FB, et al. International autoimmune hepatitis group report: review of criteia for diagnosis of autoimmune hepatitis. J Hepatol, 1999,31:929-938.
2Schiff E, Sorrell MF, Maddrey WC. Schiff' s diseases of the liver. 8th ed.Philadelphia: Lippincott Rzven, 1999.