title: Zollinger-Ellison syndrome revisited.
mesh_terms: D007516:Adenoma, Islet Cell / Q000150:complications; D005743:Gastrectomy; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D010437:Peptic Ulcer / Q000150:complications; D012636:Secretory Rate; D015043:Zollinger-Ellison Syndrome