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.
Yen CF, Yang P, Wu YY, Cheng CP.Yen CF, et al. Among authors: cheng cp.J Nerv Ment Dis. 2013 Nov;201(11):964-70. doi: 10.1097/NMD.0000000000000032.J Nerv Ment Dis. 2013.PMID: 24177484Clinical Trial.
Yen CF, Cheng CP, Ko CH, Yen JY, Huang CF, Chen CS.Yen CF, et al. Among authors: cheng cp.J Nerv Ment Dis. 2008 Jun;196(6):462-7. doi: 10.1097/NMD.0b013e3181775a3d.J Nerv Ment Dis. 2008.PMID: 18552623
Yen CF, Ko CH, Yen JY, Cheng CP.Yen CF, et al. Among authors: cheng cp.Sleep. 2008 Nov;31(11):1515-25. doi: 10.1093/sleep/31.11.1515.Sleep. 2008.PMID: 19014071Free PMC article.
Yen CF, Cheng CP, Wang SY, Ko NY, Hsu ST.Yen CF, et al. Among authors: cheng cp.Kaohsiung J Med Sci. 2009 Apr;25(4):193-202. doi: 10.1016/S1607-551X(09)70060-9.Kaohsiung J Med Sci. 2009.PMID: 19502136Free article.
Yang YS, Yen JY, Ko CH, Cheng CP, Yen CF.Yang YS, et al. Among authors: cheng cp.BMC Public Health. 2010 Apr 28;10:217. doi: 10.1186/1471-2458-10-217.BMC Public Health. 2010.PMID: 20426807Free PMC article.