title: "Big gastrins" in the Zollinger-Ellison syndrome.
mesh_terms: D005755:Gastrins / Q000097:blood*; D006801:Humans; D011863:Radioimmunoassay; D015043:Zollinger-Ellison Syndrome / Q000097:blood* / Q000276:immunology
chemical_list: D005755:Gastrins