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Kim J, Kang JH, Park H, Baek SY, Kim YH, Chang YS.Kim J, et al. Among authors: chang ys.Environ Pollut. 2012 May;164:46-52. doi: 10.1016/j.envpol.2012.01.016. Epub 2012 Feb 9.Environ Pollut. 2012.PMID: 22327115
Kim BH, Ikonomou MG, Lee SJ, Kim HS, Chang YS.Kim BH, et al. Among authors: chang ys.Sci Total Environ. 2005 Jan 5;336(1-3):45-56. doi: 10.1016/j.scitotenv.2004.05.030.Sci Total Environ. 2005.PMID: 15589248
Park H, Lee SJ, Kang JH, Chang YS.Park H, et al. Among authors: chang ys.Chemosphere. 2007 Aug;68(9):1699-706. doi: 10.1016/j.chemosphere.2007.03.058. Epub 2007 May 16.Chemosphere. 2007.PMID: 17509640
Jin GZ, Lee SJ, Kang JH, Chang YS, Chang YY.Jin GZ, et al. Among authors: chang yy, chang ys.Chemosphere. 2008 Feb;70(9):1568-76. doi: 10.1016/j.chemosphere.2007.08.059. Epub 2007 Oct 10.Chemosphere. 2008.PMID: 17931684
Kang JH, Park H, Chang YS, Choi JW.Kang JH, et al. Among authors: chang ys.Chemosphere. 2008 Nov;73(10):1625-31. doi: 10.1016/j.chemosphere.2008.07.087. Epub 2008 Oct 1.Chemosphere. 2008.PMID: 18829066