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.
Wang TN, Lin MC, Wu CC, Leung SY, Huang MS, Chuang HY, Lee CH, Wu DC, Ho PS, Ko AM, Chang PY, Ko YC.Wang TN, et al. Among authors: chuang hy.Am J Respir Crit Care Med. 2010 Dec 1;182(11):1369-76. doi: 10.1164/rccm.200906-0969OC. Epub 2010 Jul 16.Am J Respir Crit Care Med. 2010.PMID: 20639444
Hsieh TJ, Chen YC, Li CW, Liu GC, Chiu YW, Chuang HY.Hsieh TJ, et al. Among authors: chuang hy.Environ Health Perspect. 2009 Jun;117(6):941-5. doi: 10.1289/ehp.0800187. Epub 2009 Feb 9.Environ Health Perspect. 2009.PMID: 19590687Free PMC article.