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Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Jul 28, 2007; 13(28): 3792-3798
Published online Jul 28, 2007. doi: 10.3748/wjg.v13.i28.3792
Figure 5
Figure 5 Immunohistochemical staining for the mismatch repair protein MLH1, demonstrating “clonal” loss of expression in a sessile serrated adenoma (x 20).