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Vilà M, Bartomeus I, Dietzsch AC, Petanidou T, Steffan-Dewenter I, Stout JC, Tscheulin T.Vilà M, et al. Among authors: dietzsch ac.Proc Biol Sci. 2009 Nov 7;276(1674):3887-93. doi: 10.1098/rspb.2009.1076. Epub 2009 Aug 19.Proc Biol Sci. 2009.PMID: 19692403Free PMC article.