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Huang KH, Hsieh SH, Chang YJ, Lai F, Hsieh SL, Lee HH.Huang KH, et al. Among authors: chang yj.J Med Syst. 2010 Aug;34(4):531-9. doi: 10.1007/s10916-009-9266-9. Epub 2009 Feb 25.J Med Syst. 2010.PMID: 20703907
Lou CW, Shiu BC, Lin JH, Chang YJ.Lou CW, et al. Among authors: chang yj.Technol Health Care. 2015;23(5):675-84. doi: 10.3233/THC-151008.Technol Health Care. 2015.PMID: 26410129