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Chaudhry V, Chaudhry M, Crawford TO, Simmons-O'Brien E, Griffin JW.Chaudhry V, et al. Among authors: crawford to.Neurology. 2003 Jan 28;60(2):337-40. doi: 10.1212/01.wnl.0000043691.53710.53.Neurology. 2003.PMID: 12552058