title: Acute toxicity of zinc and copper singly and in combination to the bluegill (Lepomis macrochirus).
mesh_terms: D000818:Animals; D003300:Copper / Q000633:toxicity*; D004357:Drug Synergism; D005399:Fishes; D007928:Lethal Dose 50; D015032:Zinc / Q000633:toxicity*
chemical_list: D003300:Copper; D015032:Zinc