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Kostera-Pruszczyk A, Niebroj-Dobosz I, Emeryk-Szajewska B, Karwańska A, Rowińska-Marcińska K.Kostera-Pruszczyk A, et al.Acta Neurol Scand. 2002 Jul;106(1):34-8. doi: 10.1034/j.1600-0404.2002.00149.x.Acta Neurol Scand. 2002.PMID: 12067326Clinical Trial.