1Hirvioja ML,Tuimala R,Vuori J,et al.The treatment of intrahepatic cholestasis of pregnancy by dexamethasone.Br J Obstet Gynaecol 1992,99(2):109～111.
2Ribalta,J,Reyes H,Gonzalez MC,et al.S-adenosyl-L methionine in the treatment of patients with intrahepatic cholestasis of pregnancy:a randomized,doubleblind,placebo-controlled study with negative results.Hepatology.1991,13(6):1084～1089.
3Nicastri PL,Diaferia A,Tartagni M,et al.A randomised placebocontrolled trial of ursodeoxycholic acid and Sadenosylmethionine in the treatment of intrahepatic cholestasis of pregnancy.Br J Obstet Gynaceol.1998,105(11):1205～1207.
4Sodler LC,Lane M,North R.Severe fetal intracranial haemorrhage during treatment with cholestyramine for intrahepatic cholestasis of pregnancy.Br J Obstet Gynaecol.1995,102 (2):169～170.
