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Lange M, Zech N, Seemann M, Janzen A, Halbing D, Zeman F, Doenitz C, Rothenfusser E, Hansen E, Brawanski A, Schlaier J.Lange M, et al. Among authors: zeman f.J Neurol Sci. 2015 Aug 15;355(1-2):168-73. doi: 10.1016/j.jns.2015.06.012. Epub 2015 Jun 9.J Neurol Sci. 2015.PMID: 26073485
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Bründl E, Schödel P, Bele S, Proescholdt M, Scheitzach J, Zeman F, Brawanski A, Schebesch KM.Bründl E, et al. Among authors: zeman f.Turk Neurosurg. 2018;28(3):369-388. doi: 10.5137/1019-5149.JTN.21825-17.0.Turk Neurosurg. 2018.PMID: 29204979Free article.Clinical Trial.