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Björnsson ES.Björnsson ES.United European Gastroenterol J. 2021 Sep;9(7):781-786. doi: 10.1002/ueg2.12113. Epub 2021 Jun 28.United European Gastroenterol J. 2021.PMID: 35084797Free PMC article.Review.
De Valle MB, Av Klinteberg V, Alem N, Olsson R, Björnsson E.De Valle MB, et al.Aliment Pharmacol Ther. 2006 Oct 15;24(8):1187-95. doi: 10.1111/j.1365-2036.2006.03117.x.Aliment Pharmacol Ther. 2006.PMID: 17014577
Björnsson E, Kalaitzakis E, Olsson R.Björnsson E, et al.Aliment Pharmacol Ther. 2007 Jun 15;25(12):1411-21. doi: 10.1111/j.1365-2036.2007.03330.x.Aliment Pharmacol Ther. 2007.PMID: 17539980
Björnsson E, Kalaitzakis E, Av Klinteberg V, Alem N, Olsson R.Björnsson E, et al.Aliment Pharmacol Ther. 2007 Jul 1;26(1):79-85. doi: 10.1111/j.1365-2036.2007.03355.x.Aliment Pharmacol Ther. 2007.PMID: 17555424