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O'Connor A, Hamlin PJ, Taylor J, Selinger C, Scott N, Ford AC.O'Connor A, et al. Among authors: hamlin pj.Frontline Gastroenterol. 2017 Jul;8(3):203-209. doi: 10.1136/flgastro-2016-100749. Epub 2016 Dec 1.Frontline Gastroenterol. 2017.PMID: 28839910Free PMC article.