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 X, Miller G, Ding G, Lou X, Cai D, Chen Z, Meng J, Tang J, Chu C, Mo Z, Han J.Wang X, et al. Among authors: chen z.Sci Total Environ. 2012 Jun 1;426:106-12. doi: 10.1016/j.scitotenv.2012.04.002. Epub 2012 Apr 25.Sci Total Environ. 2012.PMID: 22542240
Xu P, Lou X, Ding G, Shen H, Wu L, Chen Z, Han J, Han G, Wang X.Xu P, et al. Among authors: chen z.Sci Total Environ. 2014 Nov 15;499:55-61. doi: 10.1016/j.scitotenv.2014.08.057. Epub 2014 Aug 29.Sci Total Environ. 2014.PMID: 25173862
Mo Z, Fu Q, Zhang L, Lyu D, Mao G, Wu L, Xu P, Wang Z, Pan X, Chen Z, Wang X, Lou X.Mo Z, et al. Among authors: chen z.Sci Rep. 2018 Feb 22;8(1):3461. doi: 10.1038/s41598-018-19939-1.Sci Rep. 2018.PMID: 29472599Free PMC article.