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.
Rost KM, Meng H, Xu S.Rost KM, et al. Among authors: xu s.BMC Health Serv Res. 2014 Dec 18;14:597. doi: 10.1186/s12913-014-0597-y.BMC Health Serv Res. 2014.PMID: 25519705Free PMC article.
Rost KM, Marshall D, Xu S.Rost KM, et al. Among authors: xu s.BMC Health Serv Res. 2014 Sep 24;14:426. doi: 10.1186/1472-6963-14-426.BMC Health Serv Res. 2014.PMID: 25248854Free PMC article.Clinical Trial.
Duan Y, Li S, Gu K, Kuang Z, Xu S, Zhang J.Duan Y, et al. Among authors: xu s.Opt Lett. 2024 Jun 1;49(11):3251-3254. doi: 10.1364/OL.522446.Opt Lett. 2024.PMID: 38824376
Wang Q, Qiu Z, Cheng L, Xu S, Li H, Guo J, Zhang X.Wang Q, et al. Among authors: xu s.Arch Dermatol Res. 2024 Jun 1;316(6):328. doi: 10.1007/s00403-024-03103-z.Arch Dermatol Res. 2024.PMID: 38824251