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Silber E, Reilly M, Al-Moallem M, Murray NM, Khalil N, Shakir RA.Silber E, et al. Among authors: shakir ra.J Neurol Neurosurg Psychiatry. 1999 Sep;67(3):411-2. doi: 10.1136/jnnp.67.3.411.J Neurol Neurosurg Psychiatry. 1999.PMID: 10577030Free PMC article.No abstract available.