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 KY, Chang ZF, Pang JH, He GS, Liu AY.Chen KY, et al.Exp Gerontol. 1989;24(5-6):523-37. doi: 10.1016/0531-5565(89)90058-2.Exp Gerontol. 1989.PMID: 2632284
Lu J, Park JH, Liu AY, Chen KY.Lu J, et al. Among authors: chen ky.J Cell Physiol. 2000 Aug;184(2):183-90. doi: 10.1002/1097-4652(200008)184:2<183::AID-JCP5>3.0.CO;2-9.J Cell Physiol. 2000.PMID: 10867642