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Lennarson PJ, Smith DW, Sawin PD, Todd MM, Sato Y, Traynelis VC.Lennarson PJ, et al. Among authors: sawin pd.J Neurosurg. 2001 Apr;94(2 Suppl):265-70. doi: 10.3171/spi.2001.94.2.0265.J Neurosurg. 2001.PMID: 11302629