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Vermeirssen EL, Bramaz N, Hollender J, Singer H, Escher BI.Vermeirssen EL, et al. Among authors: singer h.Water Res. 2009 Mar;43(4):903-14. doi: 10.1016/j.watres.2008.11.026. Epub 2008 Nov 30.Water Res. 2009.PMID: 19062066