Basal gastric secretion in patients with duodenal ulcer: a long term study of variations in relation to ulcer activity.
D004063:Digestion; D004381:Duodenal Ulcer; D005750:Gastric Juice; D008137:Longitudinal Studies; D010437:Peptic Ulcer / Q000502:physiology*; D014456:Ulcer
GASTRIC JUICE; PEPTIC ULCER/physiology