title: Plant selenium poisoning in grazing animals on military reservations.
mesh_terms: D000818:Animals; D002417:Cattle; D006076:Government; D010939:Plant Poisoning / Q000662:veterinary*; D012643:Selenium / Q000506:poisoning*; D012756:Sheep; D014481:United States; D014730:Veterinary Medicine
chemical_list: D012643:Selenium