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Miller N, Quinton JN, Barberis E, Presta M.Miller N, et al.J Environ Qual. 2009 Feb 25;38(2):742-50. doi: 10.2134/jeq2008.0041. Print 2009 Mar-Apr.J Environ Qual. 2009.PMID: 19244496Free article.
Deasy C, Quinton JN, Silgram M, Bailey AP, Jackson B, Stevens CJ.Deasy C, et al. Among authors: quinton jn.J Environ Qual. 2009 Aug 24;38(5):2121-30. doi: 10.2134/jeq2009.0028. Print 2009 Sep-Oct.J Environ Qual. 2009.PMID: 19704154