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.
Guo M, Cheng C, Wu X.Guo M, et al. Among authors: cheng c.J Environ Manage. 2023 Nov 1;345:118479. doi: 10.1016/j.jenvman.2023.118479. Epub 2023 Jul 6.J Environ Manage. 2023.PMID: 37421727Free article.
Zhang X, Lin Y, Cheng C, Li J.Zhang X, et al. Among authors: cheng c.Int J Environ Res Public Health. 2021 Jun 9;18(12):6261. doi: 10.3390/ijerph18126261.Int J Environ Res Public Health. 2021.PMID: 34207866Free PMC article.
Ren S, Song C, Ye S, Cheng C, Gao P.Ren S, et al. Among authors: cheng c.Sci Total Environ. 2022 Feb 1;806(Pt 2):150322. doi: 10.1016/j.scitotenv.2021.150322. Epub 2021 Sep 14.Sci Total Environ. 2022.PMID: 34607098Review.
Zhang X, Cheng C.Zhang X, et al. Among authors: cheng c.Int J Environ Res Public Health. 2022 Jan 9;19(2):707. doi: 10.3390/ijerph19020707.Int J Environ Res Public Health. 2022.PMID: 35055529Free PMC article.
Zhang X, Maji KJ, Wang Z, Yang FF, Wang G, Cheng C.Zhang X, et al. Among authors: cheng c.Int J Environ Res Public Health. 2023 Jan 23;20(3):2056. doi: 10.3390/ijerph20032056.Int J Environ Res Public Health. 2023.PMID: 36767423Free PMC article.
Zhang X, Gu X, Cheng C, Yang D.Zhang X, et al. Among authors: cheng c.Sci Total Environ. 2020 Nov 20;744:140925. doi: 10.1016/j.scitotenv.2020.140925. Epub 2020 Jul 14.Sci Total Environ. 2020.PMID: 32688000