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.
Zhang H, Yin G, Jiang H, Zhang C.Zhang H, et al. Among authors: zhang c.J Int Med Res. 2013 Aug;41(4):1179-86. doi: 10.1177/0300060513488503. Epub 2013 Jun 14.J Int Med Res. 2013.PMID: 23771710Free article.
Zhang H, Li L, Xiao H, Sun XW, Wang Z, Zhang CL.Zhang H, et al. Among authors: zhang cl.J Int Med Res. 2018 Feb;46(2):612-618. doi: 10.1177/0300060516680440. Epub 2017 Jan 12.J Int Med Res. 2018.PMID: 28703631Free PMC article.
Wang Y, Zhang H, Cui X, Fang N, Zeng L, Zhang C.Wang Y, et al. Among authors: zhang c, zhang h.Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi. 2014 Mar;32(3):186-9.Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi. 2014.PMID: 24641846Chinese.
Zhang H, Sui JN, Gao L, Guo J.Zhang H, et al.Int J Occup Med Environ Health. 2018 Jul 4;31(4):503-515. doi: 10.13075/ijomeh.1896.01037. Epub 2017 Nov 21.Int J Occup Med Environ Health. 2018.PMID: 29165430Free article.
Jiang M, Wang Y, Zhang H, Ji Y, Zhao P, Sun R, Zhang C.Jiang M, et al. Among authors: zhang c, zhang h.Thorac Cancer. 2018 May;9(5):621-629. doi: 10.1111/1759-7714.12628. Epub 2018 Mar 25.Thorac Cancer. 2018.PMID: 29575809Free PMC article.
Liu Z, Yang X, Liu X, Mu Y, Wang L, Song X, Zhang H.Liu Z, et al. Among authors: zhang h.J Infect Public Health. 2021 Jan;14(1):77-83. doi: 10.1016/j.jiph.2019.09.010. Epub 2019 Nov 18.J Infect Public Health. 2021.PMID: 31753724Free article.