GASTRIC ACID SECRETION IN CONTROL AND ULCER PATIENTS IN PONDICHERRY.
D004381:Duodenal Ulcer; D005743:Gastrectomy; D005744:Gastric Acid; D005745:Gastric Acidity Determination; D005763:Gastroenterostomy; D006801:Humans; D007415:Intestinal Obstruction; D010439:Peptic Ulcer Perforation; D014456:Ulcer
DUODENAL ULCER; GASTRECTOMY; GASTRIC ACIDITY DETERMINATION; GASTROENTEROSTOMY; INTESTINAL OBSTRUCTION; PEPTIC ULCER PERFORATION