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Gao S, Trout TJ.Gao S, et al. Among authors: trout tj.J Environ Qual. 2006 May 31;35(4):1040-8. doi: 10.2134/jeq2005.0331. Print 2006 Jul-Aug.J Environ Qual. 2006.PMID: 16738389
Gao S, Trout TJ.Gao S, et al. Among authors: trout tj.J Environ Qual. 2007 Jan 9;36(1):110-9. doi: 10.2134/jeq2006.0107. Print 2007 Jan-Feb.J Environ Qual. 2007.PMID: 17215218
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