title: Response of species of gastrin to calcium infusion in ZES.
mesh_terms: D002118:Calcium / Q000494:pharmacology*; D005755:Gastrins / Q000032:analysis* / Q000097:blood; D006801:Humans; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay; D015043:Zollinger-Ellison Syndrome / Q000503:physiopathology*
chemical_list: D005755:Gastrins; D002118:Calcium