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Frick EJ Jr, Kralstein JR, Scarlato M, Hoover HC Jr.Frick EJ Jr, et al.J Gastrointest Surg. 2000 Jul-Aug;4(4):388-91. doi: 10.1016/s1091-255x(00)80017-7.J Gastrointest Surg. 2000.PMID: 11058857