Gastric secretion and the Zollinger-Ellison syndrome.
D005750:Gastric Juice; D006801:Humans; D007515:Islets of Langerhans; D009369:Neoplasms; D010437:Peptic Ulcer; D015043:Zollinger-Ellison Syndrome
GASTRIC JUICE; ISLANDS OF LANGERHANS/neoplasms; PEPTIC ULCER