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.
Yang SH, Shetty RA, Liu R, Sumien N, Heinrich KR, Rutledge M, Thangthaeng N, Brun-Zinkernagel AM, Forster MJ.Yang SH, et al. Among authors: sumien n.Age (Dordr). 2006 Sep;28(3):297-307. doi: 10.1007/s11357-006-9026-4. Epub 2006 Dec 2.Age (Dordr). 2006.PMID: 22253496Free PMC article.
Li W, Chaudhari K, Shetty R, Winters A, Gao X, Hu Z, Ge WP, Sumien N, Forster M, Liu R, Yang SH.Li W, et al. Among authors: sumien n.Aging Dis. 2019 Oct 1;10(5):949-963. doi: 10.14336/AD.2019.0120. eCollection 2019 Oct.Aging Dis. 2019.PMID: 31595194Free PMC article.