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.
Chen XH, Liu HQ, Nie Q, Wang H, Xiang T.Chen XH, et al.Front Endocrinol (Lausanne). 2023 Mar 31;14:1135726. doi: 10.3389/fendo.2023.1135726. eCollection 2023.Front Endocrinol (Lausanne). 2023.PMID: 37065754Free PMC article.
Sun Y, Chen X, Cao M, Xiang T, Zhang J, Wang P, Dai H.Sun Y, et al. Among authors: chen x.Front Public Health. 2021 May 20;9:664905. doi: 10.3389/fpubh.2021.664905. eCollection 2021.Front Public Health. 2021.PMID: 34095068Free PMC article.
Wang YH, Yang L, Kang YC, Chen XH, Peng J, Li JX, Chen WQ.Wang YH, et al.Huan Jing Ke Xue. 2021 Nov 8;42(11):5545-5553. doi: 10.13227/j.hjkx.202104206.Huan Jing Ke Xue. 2021.PMID: 34708994Chinese.