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Kumar A, West JC, Still CD, Komar MJ, Babameto GP.Kumar A, et al. Among authors: komar mj.J Clin Gastroenterol. 2002 Feb;34(2):194-5. doi: 10.1097/00004836-200202000-00023.J Clin Gastroenterol. 2002.PMID: 11782623No abstract available.