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Prochazka A, Bennett DJ, Stephens MJ, Patrick SK, Sears-Duru R, Roberts T, Jhamandas JH.Prochazka A, et al.Mov Disord. 1997 Jan;12(1):24-32. doi: 10.1002/mds.870120106.Mov Disord. 1997.PMID: 8990050