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Mooney TA, Nachtigall PE, Vlachos S.Mooney TA, et al. Among authors: nachtigall pe.Biol Lett. 2009 Aug 23;5(4):565-7. doi: 10.1098/rsbl.2009.0099. Epub 2009 Apr 8.Biol Lett. 2009.PMID: 19364712Free PMC article.