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.
Wang L, Li C, Zhao Z, Li X, Tang C, Guan Z, Sun F, Gu J, Li N.Wang L, et al. Among authors: guan z.Front Oncol. 2023 Mar 7;13:1104242. doi: 10.3389/fonc.2023.1104242. eCollection 2023.Front Oncol. 2023.PMID: 36959793Free PMC article.
Guan ZP, Li Z.Guan ZP, et al.Zhonghua Wai Ke Za Zhi. 2020 Jun 1;58(6):416-419. doi: 10.3760/cma.j.cn112139-20200318-00234.Zhonghua Wai Ke Za Zhi. 2020.PMID: 32498478Chinese.