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Taylor RW, Cox A, Knight L, Brown DA, Meredith-Jones K, Haszard JJ, Dawson AM, Taylor BJ, Williams SM.Taylor RW, et al.Pediatrics. 2015 Aug;136(2):281-9. doi: 10.1542/peds.2015-0595. Epub 2015 Jul 20.Pediatrics. 2015.PMID: 26195541Clinical Trial.