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Wardle DA, Bellingham PJ, Bonner KI, Mulder CP.Wardle DA, et al. Among authors: mulder cp.Ecology. 2009 Feb;90(2):452-64. doi: 10.1890/08-0097.1.Ecology. 2009.PMID: 19323229
Wardle DA, Bellingham PJ, Fukami T, Mulder CP.Wardle DA, et al. Among authors: mulder cp.Biol Lett. 2007 Oct 22;3(5):479-82. doi: 10.1098/rsbl.2007.0163.Biol Lett. 2007.PMID: 17650479Free PMC article.