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.
Chen SY, Yang AG, Chen JD, Kute T, King CR, Collier J, Cong Y, Yao C, Huang XF.Chen SY, et al. Among authors: huang xf.Nature. 1997 Jan 2;385(6611):78-80. doi: 10.1038/385078a0.Nature. 1997.PMID: 8985250
Yang AG, Bai X, Huang XF, Yao C, Chen S.Yang AG, et al. Among authors: huang xf.Proc Natl Acad Sci U S A. 1997 Oct 14;94(21):11567-72. doi: 10.1073/pnas.94.21.11567.Proc Natl Acad Sci U S A. 1997.PMID: 9326650Free PMC article.