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Stitt M, Wirtz W, Heldt HW.Stitt M, et al. Among authors: wirtz w.Plant Physiol. 1983 Jul;72(3):767-74. doi: 10.1104/pp.72.3.767.Plant Physiol. 1983.PMID: 16663083Free PMC article.
Stitt M, Wirtz W, Heldt HW.Stitt M, et al. Among authors: wirtz w.Biochim Biophys Acta. 1980 Nov 5;593(1):85-102. doi: 10.1016/0005-2728(80)90010-9.Biochim Biophys Acta. 1980.PMID: 7426648
Afshar M, Kim AW, Liptay MJ, Leyenson V, Wirtz W, Kahan E, Ries M.Afshar M, et al. Among authors: wirtz w.Thorac Cardiovasc Surg. 2009 Jun;57(4):244-6. doi: 10.1055/s-2008-1039269. Epub 2009 May 20.Thorac Cardiovasc Surg. 2009.PMID: 19670125
Zimmermann S, Nürnberger T, Frachisse JM, Wirtz W, Guern J, Hedrich R, Scheel D.Zimmermann S, et al. Among authors: wirtz w.Proc Natl Acad Sci U S A. 1997 Mar 18;94(6):2751-5. doi: 10.1073/pnas.94.6.2751.Proc Natl Acad Sci U S A. 1997.PMID: 11038609Free PMC article.