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Yang P, Schafer S, Royalty K, Ahmed A, Niemann D, Strother C.Yang P, et al. Among authors: ahmed a.J Neurointerv Surg. 2016 Sep;8(9):965-8. doi: 10.1136/neurintsurg-2015-011920. Epub 2015 Oct 9.J Neurointerv Surg. 2016.PMID: 26453606
Turk AS, Niemann DB, Ahmed A, Aagaard-Kienitz B.Turk AS, et al. Among authors: ahmed a.AJNR Am J Neuroradiol. 2007 Mar;28(3):533-6.AJNR Am J Neuroradiol. 2007.PMID: 17353331Free PMC article.
Turk AS, Ahmed A, Niemann DB, Aagaard-Kienitz B, Brooks N, Levine RL.Turk AS, et al. Among authors: ahmed a.Neuroradiology. 2007 Aug;49(8):659-63. doi: 10.1007/s00234-007-0229-x. Epub 2007 Mar 27.Neuroradiology. 2007.PMID: 17387464
Başkaya MK, Ahmed AS, Ateş O, Niemann D.Başkaya MK, et al.Neurosurg Focus. 2008;24(2):E13. doi: 10.3171/FOC/2008/24/2/E13.Neurosurg Focus. 2008.PMID: 18275289
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Ateş O, Ahmed AS, Niemann D, Başkaya MK.Ateş O, et al.Neurosurg Focus. 2008;24(2):E9. doi: 10.3171/FOC/2008/24/2/E9.Neurosurg Focus. 2008.PMID: 18275305
Ahmed AS, Zellerhoff M, Strother CM, Pulfer KA, Redel T, Deuerling-Zheng Y, Royalty K, Consigny D, Niemann DB.Ahmed AS, et al.AJNR Am J Neuroradiol. 2009 May;30(5):917-22. doi: 10.3174/ajnr.A1513. Epub 2009 Mar 19.AJNR Am J Neuroradiol. 2009.PMID: 19299488Free PMC article.
Ahmed AS, Deuerling-Zheng Y, Strother CM, Pulfer KA, Zellerhoff M, Redel T, Royalty K, Consigny D, Lindstrom MJ, Niemann DB.Ahmed AS, et al.AJNR Am J Neuroradiol. 2009 Aug;30(7):1337-41. doi: 10.3174/ajnr.A1586. Epub 2009 May 20.AJNR Am J Neuroradiol. 2009.PMID: 19461063Free PMC article.
Kim J, Richner TJ, Thongpang S, Sillay KA, Niemann DB, Ahmed AS, Krugner-Higby LA, Williams JC.Kim J, et al. Among authors: ahmed as.Annu Int Conf IEEE Eng Med Biol Soc. 2009;2009:5506-9. doi: 10.1109/IEMBS.2009.5333177.Annu Int Conf IEEE Eng Med Biol Soc. 2009.PMID: 19964122
Patel BM, Ahmed A, Niemann D.Patel BM, et al. Among authors: ahmed a.Neurosurg Clin N Am. 2014 Jul;25(3):425-35. doi: 10.1016/j.nec.2014.04.003.Neurosurg Clin N Am. 2014.PMID: 24994082Review.