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Ahmad A, Govil Y, Frank BB.Ahmad A, et al.Am J Gastroenterol. 2003 May;98(5):975-86. doi: 10.1111/j.1572-0241.2003.07424.x.Am J Gastroenterol. 2003.PMID: 12809817Review.
Ahmad A, Frank BB.Ahmad A, et al.Gastroenterol Clin North Am. 2011 Jun;40(2):xiii-xiv. doi: 10.1016/j.gtc.2011.04.001.Gastroenterol Clin North Am. 2011.PMID: 21601779No abstract available.
Schneider A, Kanagarajan N, Anjelly D, Reynolds JC, Ahmad A.Schneider A, et al. Among authors: ahmad a.Am J Gastroenterol. 2009 Feb;104(2):340-8. doi: 10.1038/ajg.2008.96. Epub 2009 Jan 20.Am J Gastroenterol. 2009.PMID: 19174794
Pillai A, Menon R, Oustecky D, Ahmad A.Pillai A, et al. Among authors: ahmad a.J Clin Gastroenterol. 2018 Jul;52(6):515-518. doi: 10.1097/MCG.0000000000000893.J Clin Gastroenterol. 2018.PMID: 28742732Clinical Trial.
Menon R, Riera A, Ahmad A.Menon R, et al. Among authors: ahmad a.Gastroenterol Clin North Am. 2011 Jun;40(2):427-39, ix. doi: 10.1016/j.gtc.2011.03.002. Epub 2011 Apr 13.Gastroenterol Clin North Am. 2011.PMID: 21601789Review.
Ovsiowitz M, Kanagarajan N, Ahmad AS.Ovsiowitz M, et al.Gastrointest Endosc Clin N Am. 2006 Jan;16(1):121-32. doi: 10.1016/j.giec.2006.01.011.Gastrointest Endosc Clin N Am. 2006.PMID: 16546028Review.