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Bengtson P, Bengtsson G.Bengtson P, et al. Among authors: bengtsson g.Ecol Lett. 2007 Sep;10(9):783-90. doi: 10.1111/j.1461-0248.2007.01072.x.Ecol Lett. 2007.PMID: 17663711
Törneman N, Yang X, Bååth E, Bengtsson G.Törneman N, et al. Among authors: bengtsson g.Environ Toxicol Chem. 2008 May;27(5):1039-46. doi: 10.1897/07-440.1.Environ Toxicol Chem. 2008.PMID: 18419193