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Lee SC, Lim LM, Chang EE, Chiu YW, Hwang SJ, Chen HC.Lee SC, et al. Among authors: chang ee.Singapore Med J. 2019 Sep;60(9):468-473. doi: 10.11622/smedj.2019115.Singapore Med J. 2019.PMID: 31570950Free PMC article.
Chang EE, Yen CM.Chang EE, et al.Kaohsiung J Med Sci. 2004 May;20(5):209-15. doi: 10.1016/s1607-551x(09)70108-1.Kaohsiung J Med Sci. 2004.PMID: 15233231Free article.
Wang JJ, Chung LY, Lee JD, Chang EE, Chen ER, Chao D, Yen CM.Wang JJ, et al. Among authors: chang ee.J Helminthol. 2002 Jun;76(2):185-8. doi: 10.1079/JOH2002114.J Helminthol. 2002.PMID: 12015833