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Budde H, Pietrassyk-Kendziorra S, Bohm S, Voelcker-Rehage C.Budde H, et al.Neurosci Lett. 2010 May 3;474(3):131-134. doi: 10.1016/j.neulet.2010.03.015. Epub 2010 Mar 11.Neurosci Lett. 2010.PMID: 20226843Clinical Trial.