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Heil M, Koch T, Hilpert A, Fiala B, Boland W, Linsenmair K.Heil M, et al.Proc Natl Acad Sci U S A. 2001 Jan 30;98(3):1083-8. doi: 10.1073/pnas.98.3.1083. Epub 2001 Jan 16.Proc Natl Acad Sci U S A. 2001.PMID: 11158598Free PMC article.
González-Teuber M, Silva Bueno JC, Heil M, Boland W.González-Teuber M, et al. Among authors: heil m.PLoS One. 2012;7(10):e46598. doi: 10.1371/journal.pone.0046598. Epub 2012 Oct 4.PLoS One. 2012.PMID: 23056362Free PMC article.
Heil M, Hilpert A, Fiala B, Linsenmair KE.Heil M, et al.Oecologia. 2001 Feb;126(3):404-408. doi: 10.1007/s004420000534. Epub 2001 Feb 1.Oecologia. 2001.PMID: 28547455