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.
Kao CM, Huang PJ, Chen CH, Chen SJ, Cheng YM.Kao CM, et al. Among authors: chen ch, chen sj.Kaohsiung J Med Sci. 2012 Oct;28(10):555-8. doi: 10.1016/j.kjms.2012.04.019. Epub 2012 Aug 22.Kaohsiung J Med Sci. 2012.PMID: 23089322Free article.
Chiu HC, Chen CH, Ho ML, Liu HW, Wu SF, Chang JK.Chiu HC, et al. Among authors: chen ch.J Formos Med Assoc. 2008 Aug;107(8):653-8. doi: 10.1016/S0929-6646(08)60183-7.J Formos Med Assoc. 2008.PMID: 18678549Free article.
Chen CH, Huang PJ, Huang HT, Lin SY, Wang HY, Fang TJ, Lin YC, Ho CJ, Lee TC, Lu YM, Chiu HC.Chen CH, et al.Medicine (Baltimore). 2019 Nov;98(47):e17912. doi: 10.1097/MD.0000000000017912.Medicine (Baltimore). 2019.PMID: 31764791Free PMC article.