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Cheng B, Le Y, Cai W, Yu J.Cheng B, et al. Among authors: yu j.J Hazard Mater. 2011 Jan 30;185(2-3):889-97. doi: 10.1016/j.jhazmat.2010.09.104. Epub 2010 Oct 7.J Hazard Mater. 2011.PMID: 21030146
Xiang Q, Yu J, Wong PK.Xiang Q, et al. Among authors: yu j.J Colloid Interface Sci. 2011 May 1;357(1):163-7. doi: 10.1016/j.jcis.2011.01.093. Epub 2011 Feb 3.J Colloid Interface Sci. 2011.PMID: 21349533