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.
Yan DC, Chung FF, Lin SJ, Wan GH.Yan DC, et al. Among authors: chung ff.Medicine (Baltimore). 2016 Sep;95(39):e4825. doi: 10.1097/MD.0000000000004825.Medicine (Baltimore). 2016.PMID: 27684812Free PMC article.
Liu YM, Chen MC, Chung FF, Huang HP, Chao LF, Chen MY, Jane SW, Fan JY.Liu YM, et al. Among authors: chung ff.Hu Li Za Zhi. 2020 Dec;67(6):25-31. doi: 10.6224/JN.202012_67(6).05.Hu Li Za Zhi. 2020.PMID: 33274423Chinese.
Ni LF, Lo SY, Chia SL, Wu CC, Chung FF, Wang YH, Hsiao PR, Lin CL, Xiao X, Lin CT, Chao LF.Ni LF, et al. Among authors: chung ff.BMC Geriatr. 2022 Nov 19;22(1):876. doi: 10.1186/s12877-022-03565-8.BMC Geriatr. 2022.PMID: 36402967Free PMC article.