1Agarwal K, Czaja AJ, Jones DE, et al. Cytotoxic T lymphocyte antigen-4 (CTLA-4)gene polymorphisms, and susceptibility to type 1 autoimmune hepatitis. Hepatology,2000,31:49-53.
2Agarwal K, Jones DE, Daly AK, et al. CTLA-4 gene polymorphism confers susceptibility to primary biliary cirrhosis. J Hepatol,2000,32: 538-541.
3Cosentino A, Gambelunghe G, Tortoioli C, et al. CTLA-4 gene polymorphism contributes to the genetic risk for latent autoimmune diabetes in adults. Ann N Y Acad Sci,2002,958:337-340.
4Zaletel K, Krhin B, Gaberscek S, et al. The influence of the exon 1 polymorphism of the cytotoxic T lymphocyte antigen 4 gene on thyroid antibody production in patients with newly diagnosed Graves' disease. Thyroid, 2002, 12: 373-376.
5Maurer M, Loserth S, Kolb-Maurer A, et al. A polymorphism in the human cytotoxic T-lymphocyte antigen 4 (CTLA-4) gene ( exon 1 + 49) alters T-cell activation. Immunogenetics,2002,54:1-8.
