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Cheng YC, Ling JF, Chang FC, Wang SJ, Fuh JL, Chen SS, Teng MM, Chang CY.Cheng YC, et al. Among authors: chang fc, chang cy.J Chin Med Assoc. 2003 Jan;66(1):19-26.J Chin Med Assoc. 2003.PMID: 12728970
Lin PW, Lee RC, Chern MS, Chiang JH, Chang CY.Lin PW, et al. Among authors: chang cy.J Chin Med Assoc. 2006 Jul;69(7):334-7. doi: 10.1016/S1726-4901(09)70269-2.J Chin Med Assoc. 2006.PMID: 16903649Free article.
Chern MS, Ko JS, Wu MH, Tsai TT, Li WY, Teng MM, Chou YH, Chang CY, Chang SC.Chern MS, et al. Among authors: chang sc, chang cy.J Chin Med Assoc. 2004 Jan;67(1):41-7.J Chin Med Assoc. 2004.PMID: 15077890
Chiou SY, Chou YH, Chiou HJ, Wang HK, Tiu CM, Tseng LM, Chang CY.Chiou SY, et al. Among authors: chang cy.Ultrasound Med Biol. 2006 Sep;32(9):1299-306. doi: 10.1016/j.ultrasmedbio.2006.05.018.Ultrasound Med Biol. 2006.PMID: 16965969
Liu HT, Tiu CM, Weng ZC, Chou YH, Hsueh HC, Lee MH, Tseng TK, Chang CY.Liu HT, et al. Among authors: chang cy.J Chin Med Assoc. 2013 Sep;76(9):524-6. doi: 10.1016/j.jcma.2013.06.002. Epub 2013 Jul 20.J Chin Med Assoc. 2013.PMID: 23880575Free article.