title: The question of causation and adequacy-iron as an example of intrinsic toxicity and other effects.
authors.affiliation: Envigo CRS (Switzerland) Ltd., Fuellinsdorf, Switzerland.
authors.forename: Ralf Arno
authors.initials: RA
authors.lastname: Wess
mesh_terms: D000818:Animals; D015984:Causality; D005062:European Union; D033161:Government Regulation; D006801:Humans; D007501:Iron / Q000633:toxicity*; D014867:Water / Q000737:chemistry
chemical_list: D014867:Water; D007501:Iron