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Phillips DL, Johnson MG, Tingey DT, Storm MJ, Ball JT, Johnson DW.Phillips DL, et al. Among authors: johnson dw, johnson mg.Oecologia. 2006 Jun;148(3):517-25. doi: 10.1007/s00442-006-0392-5. Epub 2006 Mar 18.Oecologia. 2006.PMID: 16547735
Tingey DT, Johnson MG, Phillips DL, Johnson DW, Ball JT.Tingey DT, et al. Among authors: johnson dw, johnson mg.Tree Physiol. 1996 Nov-Dec;16(11_12):905-914. doi: 10.1093/treephys/16.11-12.905.Tree Physiol. 1996.PMID: 14871783
Tingey DT, Lee EH, Waschmann R, Johnson MG, Rygiewicz PT.Tingey DT, et al. Among authors: johnson mg.New Phytol. 2006;170(1):107-18. doi: 10.1111/j.1469-8137.2006.01646.x.New Phytol. 2006.PMID: 16539608Free article.
Phillips DL, Johnson MG, Tingey DT, Storm MJ.Phillips DL, et al. Among authors: johnson mg.Oecologia. 2009 Jul;160(4):827-37. doi: 10.1007/s00442-009-1339-4. Epub 2009 May 5.Oecologia. 2009.PMID: 19415339