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Klein IF, Lavallée PC, Schouman-Claeys E, Amarenco P.Klein IF, et al. Among authors: amarenco p.Neurology. 2005 Feb 8;64(3):551-2. doi: 10.1212/01.WNL.0000150543.61244.06.Neurology. 2005.PMID: 15699395