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.
Feng L, Chong MS, Lim WS, Ng TP.Feng L, et al. Among authors: ng tp.Singapore Med J. 2012 Jul;53(7):458-62.Singapore Med J. 2012.PMID: 22815014Free article.
Liew TM, Feng L, Gao Q, Ng TP, Yap P.Liew TM, et al. Among authors: ng tp.J Am Med Dir Assoc. 2015 Feb;16(2):144-8. doi: 10.1016/j.jamda.2014.07.021. Epub 2014 Oct 3.J Am Med Dir Assoc. 2015.PMID: 25282632
Feng L, Ng XT, Yap P, Li J, Lee TS, Håkansson K, Kua EH, Ng TP.Feng L, et al. Among authors: ng xt, ng tp.Dement Geriatr Cogn Dis Extra. 2014 Oct 14;4(3):375-84. doi: 10.1159/000358584. eCollection 2014 Sep.Dement Geriatr Cogn Dis Extra. 2014.PMID: 25473404Free PMC article.