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Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Jul 21, 2011; 17(27): 3184-3191
Published online Jul 21, 2011. doi: 10.3748/wjg.v17.i27.3184
Figure 4
Figure 4 Chromoendoscopy with indigo carmine allows distinct surface analysis and demarcation of subtle lesions in long standing ulcerative colitis.