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Yang YJ, Wang SM, Chen CT, Huang MC, Chang CJ, Liu CC.Yang YJ, et al. Among authors: chang cj.J Formos Med Assoc. 2003 Jun;102(6):375-8.J Formos Med Assoc. 2003.PMID: 12923589
Lee YC, Wu JS, Yang YC, Chang CS, Lu FH, Chang CJ.Lee YC, et al. Among authors: chang cs, chang cj.J Am Geriatr Soc. 2014 Aug;62(8):1600-2. doi: 10.1111/jgs.12964.J Am Geriatr Soc. 2014.PMID: 25116989No abstract available.
Liu YL, Wu JS, Yang YC, Lu FH, Lee CT, Lin WJ, Chang CJ.Liu YL, et al. Among authors: chang cj.J Gastroenterol Hepatol. 2018 Apr;33(4):800-806. doi: 10.1111/jgh.14006. Epub 2018 Feb 1.J Gastroenterol Hepatol. 2018.PMID: 28971517
Liu IT, Wu JS, Yang YC, Huang YH, Lu FH, Chang CJ.Liu IT, et al. Among authors: chang cj.J Am Geriatr Soc. 2013 Oct;61(10):1758-62. doi: 10.1111/jgs.12445. Epub 2013 Sep 19.J Am Geriatr Soc. 2013.PMID: 24083328