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Liu C, Wu Z, Hu Z, Yin N, Islam ARMT, Wei Z.Liu C, et al. Among authors: hu z.Environ Pollut. 2022 Aug 15;307:119480. doi: 10.1016/j.envpol.2022.119480. Epub 2022 May 16.Environ Pollut. 2022.PMID: 35588957
Zhang Y, Chen ST, Wang LX, Shen XS, Hu ZH, Shi YS.Zhang Y, et al.Huan Jing Ke Xue. 2010 Dec;31(12):2988-94.Huan Jing Ke Xue. 2010.PMID: 21360890Chinese.