"Hypergastrinämie." . . "Gastric Acid secretion." . . "Peptic Ulcer." . . "Digestive System Diseases." . . . . "Peptisches Geschwür." . . . . . . "Peptic ulcer disease and other acid-related disorders" . . "Peptic ulcer disease and other acid-related disorders"@en . . . . . . . . . . .