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Oquist KA, Strock JS, Mulla DJ.Oquist KA, et al. Among authors: mulla dj.J Environ Qual. 2007 Jun 27;36(4):1194-204. doi: 10.2134/jeq2006.0274. Print 2007 Jul-Aug.J Environ Qual. 2007.PMID: 17596629