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Chang CH, Kao HK, Yang WE, Shih CH.Chang CH, et al. Among authors: kao hk.Chang Gung Med J. 2011 Jan-Feb;34(1):84-92.Chang Gung Med J. 2011.PMID: 21392478Free article.
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Chang CH, Yang WE, Kao HK, Lee WC, Shih CH, Kuo KN.Chang CH, et al. Among authors: kao hk.J Pediatr Orthop B. 2015 Jan;24(1):31-4. doi: 10.1097/BPB.0000000000000109.J Pediatr Orthop B. 2015.PMID: 25305045
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