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Engum SA, Rescorla FJ, West KW, Scherer LR 3rd, Grosfeld JL.Engum SA, et al. Among authors: rescorla fj.J Pediatr Surg. 1999 Feb;34(2):286-90. doi: 10.1016/s0022-3468(99)90192-6.J Pediatr Surg. 1999.PMID: 10052806