Ulceration of the small intestine.
D000818:Animals; D004285:Dogs; D000882:Haplorhini; D006801:Humans; D007421:Intestine, Small / Q000187:drug effects; D011189:Potassium Chloride / Q000009:adverse effects; D014456:Ulcer / Q000139:chemically induced / Q000209:etiology*
D011189:Potassium Chloride