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Koçak E, Kılıç F, Akbal E, Taş A, Köklü S, Filik L, Bıyıkoğlu I, Ergül B.Koçak E, et al. Among authors: ergul b.Wien Klin Wochenschr. 2013 Jan;125(1-2):21-5. doi: 10.1007/s00508-012-0309-8. Epub 2013 Jan 5.Wien Klin Wochenschr. 2013.PMID: 23292642
Tas A, Köklü S, Kocak E, Akbal E, Ergul B.Tas A, et al. Among authors: ergul b.Gut Liver. 2012 Jul;6(3):403-4. doi: 10.5009/gnl.2012.6.3.403. Epub 2012 Jul 12.Gut Liver. 2012.PMID: 22844573Free PMC article.No abstract available.
Ergül B, Koçak E, Taş A, Filik L, Köklü S.Ergül B, et al.Clin Res Hepatol Gastroenterol. 2013 Nov;37(5):527-9. doi: 10.1016/j.clinre.2012.10.014. Epub 2013 Jan 9.Clin Res Hepatol Gastroenterol. 2013.PMID: 23312494Clinical Trial.No abstract available.