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Cui N, Wu J, Zhong F, Yang L, Xiang D, Cheng S, Zhou Q.Cui N, et al. Among authors: cheng s.Environ Sci Pollut Res Int. 2015 Feb;22(3):2247-57. doi: 10.1007/s11356-014-3501-8. Epub 2014 Sep 3.Environ Sci Pollut Res Int. 2015.PMID: 25178861
Wu J, Dai Y, Rui S, Cui N, Zhong F, Cheng S.Wu J, et al. Among authors: cheng s.Ecotoxicology. 2015 Dec;24(10):2181-9. doi: 10.1007/s10646-015-1549-y. Epub 2015 Sep 30.Ecotoxicology. 2015.PMID: 26423394
Zhang L, Zhao J, Cui N, Dai Y, Kong L, Wu J, Cheng S.Zhang L, et al. Among authors: cheng s.Environ Sci Pollut Res Int. 2016 Apr;23(8):7437-43. doi: 10.1007/s11356-015-5873-9. Epub 2015 Dec 23.Environ Sci Pollut Res Int. 2016.PMID: 26697862