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.
Zhao FY, Xu SL, Zhang CF, Liu J, Zhang Y, Yang J, Xing XQ.Zhao FY, et al. Among authors: zhang cf, zhang y.Mol Med Rep. 2021 Jan;23(1):39. doi: 10.3892/mmr.2020.11677. Epub 2020 Nov 12.Mol Med Rep. 2021.PMID: 33179105Free PMC article.
Xu S, Yang J, Zhu Y, Xu S, Liu J, Deng Y, Wei L, Yang M, Huang X, Cao B, Zhang C, Zhao F, Liu X, Xing X, Li Z.Xu S, et al.Medicine (Baltimore). 2019 Aug;98(34):e16787. doi: 10.1097/MD.0000000000016787.Medicine (Baltimore). 2019.PMID: 31441850Free PMC article.
Xing X, Deng Y, Zhu Y, Xu S, Liu J, Zhang C, Xu S, Yang J.Xing X, et al.Clin Respir J. 2020 Oct;14(10):901-907. doi: 10.1111/crj.13227. Epub 2020 Jul 8.Clin Respir J. 2020.PMID: 32568446Review.
Xu S, Yang J, Xu S, Zhu Y, Zhang C, Liu L, Liu H, Dong Y, Teng Z, Xing X.Xu S, et al.BMC Pulm Med. 2018 Aug 6;18(1):128. doi: 10.1186/s12890-018-0702-9.BMC Pulm Med. 2018.PMID: 30081883Free PMC article.
Li X, Fang Z, Yang X, Pan H, Zhang C, Li X, Bai Y, Wang F.Li X, et al.J Obstet Gynaecol Res. 2021 May;47(5):1804-1816. doi: 10.1111/jog.14725. Epub 2021 Mar 1.J Obstet Gynaecol Res. 2021.PMID: 33650273