Toxicity of arsenic present in lakeweed.
D000821:Animal Feed / Q000032:analysis*; D000818:Animals; D001151:Arsenic / Q000032:analysis*; D005506:Food Contamination; D007220:Industrial Waste; D009520:New Zealand; D010939:Plant Poisoning / Q000662:veterinary; D012756:Sheep; D012757:Sheep Diseases / Q000209:etiology; D014876:Water Pollution
D007220:Industrial Waste; D001151:Arsenic