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Liao SW, Gau HS, Lai WL, Chen JJ, Lee CG.Liao SW, et al. Among authors: chen jj.J Environ Manage. 2008 Jul;88(2):286-92. doi: 10.1016/j.jenvman.2007.02.010. Epub 2007 May 4.J Environ Manage. 2008.PMID: 17482340