Chronic rectal bleeding due to milk.
D000818:Animals; D006471:Gastrointestinal Hemorrhage; D006470:Hemorrhage; D006801:Humans; D006967:Hypersensitivity / Q000209:etiology*; D008892:Milk / Q000009:adverse effects*; D012007:Rectum
ALLERGY/etiology and pathogenesis; HEMORRHAGE; MILK/injurious effects; RECTUM/hemorrhage