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Kim HJ, Choi YC, Park HJ, Lee YM, Kim HD, Lee JS, Kang HC.Kim HJ, et al. Among authors: choi yc.Korean J Pediatr. 2014 Mar;57(3):149-52. doi: 10.3345/kjp.2014.57.3.149. Epub 2014 Mar 31.Korean J Pediatr. 2014.PMID: 24778697Free PMC article.
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