title: A survey of the selenium content of fish from 49 New York State waters.
mesh_terms: D000818:Animals; D005399:Fishes; D005618:Fresh Water / Q000032:analysis; D009518:New York; D012643:Selenium / Q000032:analysis*; D014877:Water Pollution, Chemical / Q000032:analysis*
chemical_list: D012643:Selenium