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.
Weber N, Xie F, Kohlmann T, Mohr W, Platen M, Rädke A, Kilimann I, Engel L, Michalowsky B.Weber N, et al. Among authors: xie f.Front Public Health. 2023 Mar 16;11:1031978. doi: 10.3389/fpubh.2023.1031978. eCollection 2023.Front Public Health. 2023.PMID: 37006562Free PMC article.Clinical Trial.
Sayah FA, Qiu W, Xie F, Johnson JA.Sayah FA, et al. Among authors: xie f.Qual Life Res. 2017 Aug;26(8):2057-2066. doi: 10.1007/s11136-017-1559-8. Epub 2017 Mar 31.Qual Life Res. 2017.PMID: 28364183
McClure NS, Sayah FA, Xie F, Luo N, Johnson JA.McClure NS, et al. Among authors: xie f.Value Health. 2017 Apr;20(4):644-650. doi: 10.1016/j.jval.2016.11.015. Epub 2017 Jan 10.Value Health. 2017.PMID: 28408007Free article.
Thomas S, Johnson JA, Xie F.Thomas S, et al. Among authors: xie f.Qual Life Res. 2020 Nov;29(11):3109-3118. doi: 10.1007/s11136-020-02589-0. Epub 2020 Jul 23.Qual Life Res. 2020.PMID: 32705459