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Apperl B, Pressl A, Schulz K.Apperl B, et al. Among authors: pressl a.Water Air Soil Pollut. 2017;228(2):82. doi: 10.1007/s11270-017-3250-7. Epub 2017 Feb 1.Water Air Soil Pollut. 2017.PMID: 28955108Free PMC article.