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Grewe M, Tsiotos GG, Luque de-Leon E, Sarr MG.Grewe M, et al. Among authors: sarr mg.J Am Coll Surg. 1999 Apr;188(4):408-14. doi: 10.1016/s1072-7515(98)00334-2.J Am Coll Surg. 1999.PMID: 10195725Review.