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.
Yu Y, Wu B, Jiang L, Zhang XX, Ren HQ, Li M.Yu Y, et al. Among authors: zhang xx.Sci Rep. 2019 Mar 6;9(1):3751. doi: 10.1038/s41598-019-40154-z.Sci Rep. 2019.PMID: 30842527Free PMC article.
Cheng SP, Shi L, Zhang XX, Yan J, Ding ZH, Hao CB.Cheng SP, et al. Among authors: zhang xx.J Environ Sci (China). 2004;16(1):1-4.J Environ Sci (China). 2004.PMID: 14971441
Wang XY, Wang DY, Yu HX, Wang XR, Zhang XX, Cheng SP.Wang XY, et al. Among authors: zhang xx.Ying Yong Sheng Tai Xue Bao. 2007 Jul;18(7):1669-72.Ying Yong Sheng Tai Xue Bao. 2007.PMID: 17886668Chinese.
Zhang Y, Zhang X, Wu B, Zhao D, Li M, Cui Y, Ford T, Cheng S.Zhang Y, et al.Ecotoxicology. 2009 Aug;18(6):742-7. doi: 10.1007/s10646-009-0344-z. Epub 2009 Jun 5.Ecotoxicology. 2009.PMID: 19499330
Wu B, Cheng S, Li Y, Kong J, Zhao D, Zhang Y, Zhang X.Wu B, et al.Ecotoxicology. 2009 Aug;18(6):715-21. doi: 10.1007/s10646-009-0339-9. Epub 2009 Jun 5.Ecotoxicology. 2009.PMID: 19499331