An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Chang KM, Liu SH, Wu XH.Chang KM, et al.Sensors (Basel). 2012;12(1):489-99. doi: 10.3390/s120100489. Epub 2012 Jan 5.Sensors (Basel). 2012.PMID: 22368481Free PMC article.Clinical Trial.
Chang KM, Luo SY, Chen SH, Wang TP, Ching CT.Chang KM, et al.Evid Based Complement Alternat Med. 2012;2012:252163. doi: 10.1155/2012/252163. Epub 2012 Mar 19.Evid Based Complement Alternat Med. 2012.PMID: 22518194Free PMC article.
Chang KM, Chen SH, Lee HY, Ching CT, Huang CL.Chang KM, et al.Sensors (Basel). 2012 Dec 18;12(12):17620-32. doi: 10.3390/s121217620.Sensors (Basel). 2012.PMID: 23250281Free PMC article.
Chang KM, Liu SH, Wang JJ, Cheng DC.Chang KM, et al.Annu Int Conf IEEE Eng Med Biol Soc. 2013;2013:1001-4. doi: 10.1109/EMBC.2013.6609672.Annu Int Conf IEEE Eng Med Biol Soc. 2013.PMID: 24109859Clinical Trial.
Liu SH, Lin TH, Chang KM.Liu SH, et al. Among authors: chang km.Evid Based Complement Alternat Med. 2013;2013:853809. doi: 10.1155/2013/853809. Epub 2013 Oct 21.Evid Based Complement Alternat Med. 2013.PMID: 24228065Free PMC article.
Liu SH, Chang KM, Cheng DC.Liu SH, et al. Among authors: chang km.IEEE J Biomed Health Inform. 2014 Sep;18(5):1647-58. doi: 10.1109/JBHI.2013.2286408.IEEE J Biomed Health Inform. 2014.PMID: 25192574