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.
Lee MJ, Van Brocklyn JR, Thangada S, Liu CH, Hand AR, Menzeleev R, Spiegel S, Hla T.Lee MJ, et al. Among authors: liu ch.Science. 1998 Mar 6;279(5356):1552-5. doi: 10.1126/science.279.5356.1552.Science. 1998.PMID: 9488656
Hla T, Lee MJ, Ancellin N, Thangada S, Liu CH, Kluk M, Chae SS, Wu MT.Hla T, et al. Among authors: liu ch.Ann N Y Acad Sci. 2000 Apr;905:16-24. doi: 10.1111/j.1749-6632.2000.tb06534.x.Ann N Y Acad Sci. 2000.PMID: 10818438Review.