The proper role of subtotal gastrectomy in the treatment of chronic gastric and duodenal ulcer.
D004381:Duodenal Ulcer; D004386:Duodenum; D005743:Gastrectomy; D006801:Humans; D010437:Peptic Ulcer / Q000601:surgery*; D014456:Ulcer
DUODENUM/ulcer; GASTRECTOMY/subtotal; PEPTIC ULCER/surgery