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Samadani U, Umemura A, Jaggi JL, Colcher A, Zager EL, Baltuch GH.Samadani U, et al. Among authors: umemura a.J Neurosurg. 2003 Apr;98(4):888-90. doi: 10.3171/jns.2003.98.4.0888.J Neurosurg. 2003.PMID: 12691417
Umemura A, Oka Y, Ohkita K, Yamawaki T, Yamada K.Umemura A, et al.J Neurosurg. 2010 Jun;112(6):1283-8. doi: 10.3171/2009.10.JNS09917.J Neurosurg. 2010.PMID: 19895200
Yamanaka T, Ishii F, Umemura A, Miyata M, Horiba M, Oka Y, Yamada K, Okita K, Matsukawa N, Ojika K.Yamanaka T, et al. Among authors: umemura a.Clin Neurol Neurosurg. 2012 May;114(4):347-51. doi: 10.1016/j.clineuro.2011.11.009. Epub 2011 Dec 15.Clin Neurol Neurosurg. 2012.PMID: 22176916
Umemura A, Oka Y, Okita K, Matsukawa N, Yamada K.Umemura A, et al.J Neurosurg. 2011 Jun;114(6):1701-5. doi: 10.3171/2011.2.JNS101261. Epub 2011 Mar 4.J Neurosurg. 2011.PMID: 21375379
Shimo Y, Umemura A, Hattori N.Shimo Y, et al. Among authors: umemura a.Brain Nerve. 2019 Aug;71(8):885-892. doi: 10.11477/mf.1416201369.Brain Nerve. 2019.PMID: 31346145Review.Japanese.