7Golstein P. controlling cell death. Science, 1997,275:1081.
8Rugge M, et al. Immunohistochemical evidence of P53 over expression in gastric epithelial dysplasia. Cancer Epidemical Biomarker Prev, 1992,1:551.
9Lowe S W, et al. Abrogation of nocogene-associated apoptosis allows transformation of P53-deficient cell. Proc-NatLA cadsci USA. 1994,91:2026.
10Chaturvedi P, Yu Q, Southwood S, et al. Peptide analogs with different affinites for MHC alter the cytokine profile of T helper cells [J]. hat Immunol, 1996, 8 (5): 745.
