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Axelrad JE, Fowler SA, Friedman S, Ananthakrishnan AN, Yajnik V.Axelrad JE, et al. Among authors: yajnik v.Clin Gastroenterol Hepatol. 2012 Sep;10(9):1021-7.e1. doi: 10.1016/j.cgh.2012.06.016. Epub 2012 Jun 23.Clin Gastroenterol Hepatol. 2012.PMID: 22732273