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.
Lin YY, Liao JD, Ju YH, Chang CW, Shiau AL.Lin YY, et al. Among authors: chang cw.Nanotechnology. 2011 May 6;22(18):185308. doi: 10.1088/0957-4484/22/18/185308. Epub 2011 Mar 22.Nanotechnology. 2011.PMID: 21427472
Yang YT, Lin CC, Liao JD, Chang CW, Ju MS.Yang YT, et al. Among authors: chang cw.Nanotechnology. 2010 Jul 16;21(28):285704. doi: 10.1088/0957-4484/21/28/285704. Epub 2010 Jun 28.Nanotechnology. 2010.PMID: 20585162
Dai YC, Wu HM, Chang CW, Liou CP, Tzeng CC.Dai YC, et al. Among authors: chang cw.Zhonghua Yi Xue Za Zhi (Taipei). 2002 Jun;65(6):293-7.Zhonghua Yi Xue Za Zhi (Taipei). 2002.PMID: 12201571