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.
Constantine M, Liew CK, Lo V, Macmillan A, Cranfield CG, Sunde M, Whan R, Graham RM, Martinac B.Constantine M, et al. Among authors: liew ck.Sci Rep. 2016 Jan 20;6:19352. doi: 10.1038/srep19352.Sci Rep. 2016.PMID: 26785754Free PMC article.
Liew CK, Simpson RJ, Kwan AH, Crofts LA, Loughlin FE, Matthews JM, Crossley M, Mackay JP.Liew CK, et al.Proc Natl Acad Sci U S A. 2005 Jan 18;102(3):583-8. doi: 10.1073/pnas.0407511102. Epub 2005 Jan 11.Proc Natl Acad Sci U S A. 2005.PMID: 15644435Free PMC article.