title: [Arsenic--a new essential trace element].
mesh_terms: D000818:Animals; D001151:Arsenic / Q000378:metabolism*; D006041:Goats; D013552:Swine; D014131:Trace Elements
chemical_list: D014131:Trace Elements; D001151:Arsenic
vernacular_title: Arsen-ein neues essentielles Spurenelement