title: Nodular goiters of three mares and their foals, induced by feeding excessive amount of seaweed.
mesh_terms: D000821:Animal Feed / Q000009:adverse effects*; D000818:Animals; D005260:Female; D006044:Goiter, Nodular / Q000209:etiology / Q000662:veterinary*; D006734:Horse Diseases / Q000209:etiology*; D006736:Horses; D007455:Iodine / Q000506:poisoning; D008297:Male; D012624:Seaweed
chemical_list: D007455:Iodine