Hematemesis and melena in infant.
D000328:Adult; D001940:Breast / Q000293:injuries*; D001942:Breast Feeding; D005260:Female; D006396:Hematemesis / Q000209:etiology*; D006801:Humans; D007223:Infant; D008551:Melena / Q000209:etiology*; D009558:Nipples / Q000293:injuries*