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Pataki DE, Oren R, Katul G, Sigmon J.Pataki DE, et al. Among authors: oren r.Tree Physiol. 1998 May;18(5):307-315. doi: 10.1093/treephys/18.5.307.Tree Physiol. 1998.PMID: 12651370
Palmroth S, Oren R, McCarthy HR, Johnsen KH, Finzi AC, Butnor JR, Ryan MG, Schlesinger WH.Palmroth S, et al. Among authors: oren r.Proc Natl Acad Sci U S A. 2006 Dec 19;103(51):19362-7. doi: 10.1073/pnas.0609492103. Epub 2006 Dec 11.Proc Natl Acad Sci U S A. 2006.PMID: 17159142Free PMC article.
McCarthy HR, Oren R, Finzi AC, Johnsen KH.McCarthy HR, et al. Among authors: oren r.Proc Natl Acad Sci U S A. 2006 Dec 19;103(51):19356-61. doi: 10.1073/pnas.0609448103. Epub 2006 Dec 11.Proc Natl Acad Sci U S A. 2006.PMID: 17159159Free PMC article.