title: Heavy metals and other trace elements.
mesh_terms: D000818:Animals; D005399:Fishes; D005618:Fresh Water / Q000032:analysis; D007448:Invertebrates; D008670:Metals / Q000032:analysis; D012623:Seawater / Q000032:analysis; D014131:Trace Elements / Q000032:analysis / Q000378:metabolism / Q000633:toxicity; D014877:Water Pollution, Chemical / Q000032:analysis
chemical_list: D008670:Metals; D014131:Trace Elements