1Egan LJ, Sandbom WJ, Tremaine WJ, et al. A randomized dose-response and pharmacokinetic study of methotrexate for refractory inflammatory Crohn's disease and ulcerative colitist[J]. Aliment Pharmacol Ther, 1999,13(12):1597. 被引量：1
2Egan LJ, Tremaine WJ, Mays DC, et al. Clinical outcome and pharmacokinetic after addition of low dose cyclosporine to methotrexate: a case study of five patients with treatment resistant inflammatory bowel disease [J]. Inflammatory Bowel Dlisease,2000,6(4 被引量：1
3Actis GC, Aimo G, Priolo G, et al. Efficacy and efficiency of oral microemulsion cyclosporin versus intravenous and soft gelatin capsule cyclosporin in the treatment of severe steroid-refractory ulcerative colitis: an open-label retrospective trial[J]. In 被引量：1
4Samarasekeren DN, Stebbing JF, Kettlewell MG, et al. Outcome of restorative proctocoleetomy with ileal reservoir for ulcerative colitis: comparison of distal colitis with more proximal disease[J]. Gut, 1996,38(4): 574. 被引量：1
5Femandez-Banares F, Bertran X, Estevc-Comas M, et al. Azathioprine is useful in maitaining Iong-term remission induced by intravenous cyclosporine in steroid-refractory severe ulcerative colitis[J]. Am J Gsstroenterol, 1996,91 (12) :2498. 被引量：1
6Gurudu SR, Griffel LH, Gialanella R J, et al. Cyclosporin to reduce steroids rapidly in chronic active ulcerative colitis[J]. Eur J Gastroenterol Hepatol, 1999,29(2): 151. 被引量：1
7Chakravarty BJ. Predictors and the rate of medical treatment tailure in ulcerative colitis [J]. Am J Gastroenterol, 1993,88(6): 852. 被引量：1
8Lichtiger S, Present DH, Kombluth A, et al. Cyclosporine in severe ulcerative refractory to steroid therapy [ J ]. The New England Joumal of Medicine, 1994,330(26): 1841. 被引量：1
9Actis GC, Bresso F, Astegiano M, et al. Safety and eficacy of azathioprine in the maintenance of cyclosporin-induced remission of ulcerative colitis[J]. Aliment Pharmacol Ther, 2001, 15(9):1307. 被引量：1
10George J, Present DH, Pou R, et al. The long-term outcome of ulcerative colitis treated with 6-mercaptopurine[J]. Am J Gastroenterol, 1996], 91(9): 1711. 被引量：1
