Gastric acidity after duodenal ulcer surgery.
D004381:Duodenal Ulcer; D005743:Gastrectomy; D005745:Gastric Acidity Determination; D005763:Gastroenterostomy; D006801:Humans; D011178:Postgastrectomy Syndromes; D014628:Vagotomy
DUODENAL ULCER; GASTRECTOMY; GASTRIC ACIDITY DETERMINATION; GASTROENTEROSTOMY; POSTGASTRECTOMY SYNDROMES; VAGOTOMY