Acute and sublethal toxicity of seepage waters from garbage dumps to permanent cell lines and primary cultures of hepatocytes from rainbow trout (Oncorhynchus mykiss): a novel approach risk assessment for chemicals and chemical mixtures - Zahn, Thomas; Hauck, Christof R.; Holzschuh, Jochen; Braunbeck, Thomas (Zentralblatt für Hygiene und Umweltmedizin, 1995)