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Su YF, Cheng SW, Chang CC, Kang YN.Su YF, et al. Among authors: chang cc.Endoscopy. 2020 May;52(5):338-348. doi: 10.1055/a-1106-3761. Epub 2020 Feb 28.Endoscopy. 2020.PMID: 32110824
Chiu YJ, Chen SC, Kang YN, Hou SK, Chao CC, Chang CC.Chiu YJ, et al. Among authors: chang cc.J Formos Med Assoc. 2021 Apr;120(4):1090-1099. doi: 10.1016/j.jfma.2020.10.034. Epub 2020 Nov 9.J Formos Med Assoc. 2021.PMID: 33183879Free article.
Kang YN, Chang CC.Kang YN, et al. Among authors: chang cc.J Formos Med Assoc. 2021 Sep;120(9):1798-1799. doi: 10.1016/j.jfma.2021.04.004. Epub 2021 Apr 27.J Formos Med Assoc. 2021.PMID: 33931292Free article.No abstract available.
Chen PC, Lu YR, Kang YN, Chang CC.Chen PC, et al. Among authors: chang cc.J Med Internet Res. 2022 May 16;24(5):e27694. doi: 10.2196/27694.J Med Internet Res. 2022.PMID: 35576561Free PMC article.