SURGERY FOR DUODENAL ULCER: SOME DEBATABLE ISSUES.
D004381:Duodenal Ulcer; D005743:Gastrectomy; D006801:Humans; D010438:Peptic Ulcer Hemorrhage; D010439:Peptic Ulcer Perforation; D011178:Postgastrectomy Syndromes; D014628:Vagotomy
DUODENAL ULCER; GASTRECTOMY; PEPTIC ULCER HEMORRHAGE; PEPTIC ULCER PERFORATION; POSTGASTRECTOMY SYNDROMES; VAGOTOMY