title: Influences of hardness constituents on the acute toxicity of cadmium to brook trout (Salvelinus fontinalis).
mesh_terms: D000818:Animals; D002104:Cadmium / Q000633:toxicity*; D002119:Calcium Carbonate / Q000032:analysis; D005618:Fresh Water / Q000032:analysis*; D007928:Lethal Dose 50; D012487:Salmonidae / Q000502:physiology*; D013997:Time Factors; D014337:Trout / Q000502:physiology*; D014867:Water / Q000032:analysis*
chemical_list: D002104:Cadmium; D014867:Water; D002119:Calcium Carbonate