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Blau N, Bonafé L, Krägeloh-Mann I, Thöny B, Kierat L, Häusler M, Ramaekers V.Blau N, et al. Among authors: bonafe l.Neurology. 2003 Sep 9;61(5):642-7. doi: 10.1212/01.wnl.0000082726.08631.e7.Neurology. 2003.PMID: 12963755