Merck Manual

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Longterm ingestion of locoweed plants ( Astragalus  or Oxytropis species) causes a metabolic storage disease that affects the central nervous system of horses.
Longterm ingestion of locoweed plants (<i >Astragalus</i> or <i >Oxytropis</i> species) causes a metabolic storage disease that affects the central nervous system of horses.
Longterm ingestion of locoweed plants ( Astragalus  or Oxytropis species) causes a metabolic storage disease that affects the central nervous system of horses.