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.
Ng MC, Wu EX, Lau HF, Hu Y, Lam EY, Luk KD.Ng MC, et al. Among authors: wu ex.Neuroimage. 2008 Jan 15;39(2):825-31. doi: 10.1016/j.neuroimage.2007.09.026. Epub 2007 Sep 22.Neuroimage. 2008.PMID: 17962042
Wang S, Wu EX, Tam CN, Lau HF, Cheung PT, Khong PL.Wang S, et al. Among authors: wu ex.Stroke. 2008 Aug;39(8):2348-53. doi: 10.1161/STROKEAHA.107.509927. Epub 2008 Jun 5.Stroke. 2008.PMID: 18535275