[On changes in the jejunal mucosa in patients following stomach resection for peptic ulcer].
D013505:Digestive System Surgical Procedures; D005743:Gastrectomy; D006801:Humans; D007413:Intestinal Mucosa; D007583:Jejunum; D010437:Peptic Ulcer
GASTRECTOMY; JEJUNUM; PEPTIC ULCER