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.
Yu X, Zou J, Ye Z, Hammond H, Chen G, Tokunaga A, Mali P, Li YM, Civin C, Gaiano N, Cheng L.Yu X, et al. Among authors: cheng l.Cell Stem Cell. 2008 May 8;2(5):461-71. doi: 10.1016/j.stem.2008.03.001.Cell Stem Cell. 2008.PMID: 18462696Free PMC article.
Mali P, Ye Z, Hommond HH, Yu X, Lin J, Chen G, Zou J, Cheng L.Mali P, et al. Among authors: cheng l.Stem Cells. 2008 Aug;26(8):1998-2005. doi: 10.1634/stemcells.2008-0346. Epub 2008 May 29.Stem Cells. 2008.PMID: 18511599
Ye Z, Zhan H, Mali P, Dowey S, Williams DM, Jang YY, Dang CV, Spivak JL, Moliterno AR, Cheng L.Ye Z, et al. Among authors: cheng l.Blood. 2009 Dec 24;114(27):5473-80. doi: 10.1182/blood-2009-04-217406. Epub 2009 Oct 1.Blood. 2009.PMID: 19797525Free PMC article.