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Nagel JM, Wang X, Lewis JD, Fung HA, Tissue DT, Griffin KL.Nagel JM, et al. Among authors: lewis jd.New Phytol. 2005 May;166(2):513-23. doi: 10.1111/j.1469-8137.2005.01341.x.New Phytol. 2005.PMID: 15819914Free article.
Zeppel MJB, Lewis JD, Chaszar B, Smith RA, Medlyn BE, Huxman TE, Tissue DT.Zeppel MJB, et al. Among authors: lewis jd.New Phytol. 2012 Mar;193(4):929-938. doi: 10.1111/j.1469-8137.2011.03993.x. Epub 2011 Dec 9.New Phytol. 2012.PMID: 22150067Free article.