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Khan IS, Ahmed O, Thakur JD, Shorter CD, Guthikonda B.Khan IS, et al.J Neurosurg Spine. 2013 Feb;18(2):161-4. doi: 10.3171/2012.11.SPINE12463. Epub 2012 Dec 11.J Neurosurg Spine. 2013.PMID: 23231357
Khan IS, Sonig A, Thakur JD, Nanda A.Khan IS, et al.Turk Neurosurg. 2013;23(2):138-43. doi: 10.5137/1019-5149.JTN.5592-11.1.Turk Neurosurg. 2013.PMID: 23546896Free article.
Sonig A, Khan IS, Wadhwa R, Thakur JD, Nanda A.Sonig A, et al. Among authors: khan is.Neurosurg Focus. 2012 Sep;33(3):E3. doi: 10.3171/2012.7.FOCUS12193.Neurosurg Focus. 2012.PMID: 22937854
Sonig A, Thakur J, Grass M, Khan IS, Gandhi V, Nanda A.Sonig A, et al. Among authors: khan is.J Neurosurg. 2013 Sep;119(3):778-84. doi: 10.3171/2013.4.JNS121340. Epub 2013 May 10.J Neurosurg. 2013.PMID: 23662825
Nanda A, Khan IS.Nanda A, et al. Among authors: khan is.World Neurosurg. 2013 May-Jun;79(5-6):651-2. doi: 10.1016/j.wneu.2012.05.002. Epub 2012 May 24.World Neurosurg. 2013.PMID: 22634464No abstract available.
Sonig A, Thakur JD, Chittiboina P, Khan IS, Nanda A.Sonig A, et al. Among authors: khan is.Neurosurg Focus. 2012 Jun;32(6):E4. doi: 10.3171/2012.5.FOCUS1269.Neurosurg Focus. 2012.PMID: 22655693