Media type: E-Article Title: Proposed Changes in the Classification of Carcinogenic Chemicals in the Work Area Contributor: Neumann, Hans-Günter; Thielmann, Heinz Walter; Filser, Johannes G.; Gelbke, Hans-Peter; Greim, Helmut; Kappus, Hermann; Norpoth, Klaus H.; Reuter, Ulrike; Vamvakas, Spyridon; Wardenbach, Peter; Wichmann, H.-Erich imprint: Elsevier BV, 1997 Published in: Regulatory Toxicology and Pharmacology Language: English DOI: 10.1006/rtph.1997.1152 ISSN: 0273-2300 Keywords: Toxicology ; General Medicine Origination: Footnote: