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.
Jiang G, Shi L, Zheng X, Zhang X, Wu K, Liu B, Yan P, Liang X, Yu T, Wang Y, Cai X.Jiang G, et al. Among authors: yu t.Aging (Albany NY). 2020 Jun 24;12(12):11466-11484. doi: 10.18632/aging.103231. Epub 2020 Jun 24.Aging (Albany NY). 2020.PMID: 32579541Free PMC article.
Yu H, Yu T, Wang J, Wei F, Gong H, Dong H, He X, Wang Z, Yang J.Yu H, et al. Among authors: yu t.BMJ Open. 2022 Feb 1;12(2):e052295. doi: 10.1136/bmjopen-2021-052295.BMJ Open. 2022.PMID: 35105574Free PMC article.