Hyperchlorhydria, duodenitis and duodenal ulcer: a clinical study of their interrelationships.
D035843:Biomedical Research; D004194:Disease; D004381:Duodenal Ulcer; D004382:Duodenitis; D004386:Duodenum; D005750:Gastric Juice; D006801:Humans; D010437:Peptic Ulcer
DUODENUM/diseases; GASTRIC JUICE; PEPTIC ULCER