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Nowak-Wegrzyn A, Crawford TO, Winkelstein JA, Carson KA, Lederman HM.Nowak-Wegrzyn A, et al. Among authors: crawford to.J Pediatr. 2004 Apr;144(4):505-11. doi: 10.1016/j.jpeds.2003.12.046.J Pediatr. 2004.PMID: 15069401