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Ostrowski SA, Ciesla JA, Lee TJ, Irish L, Christopher NC, Delahanty DL.Ostrowski SA, et al. Among authors: ciesla ja.J Pediatr Psychol. 2011 Aug;36(7):806-15. doi: 10.1093/jpepsy/jsq113. Epub 2011 Jan 23.J Pediatr Psychol. 2011.PMID: 21262744Free PMC article.