title: Zollinger-Ellison syndrome.
mesh_terms: D015984:Causality; D003967:Diarrhea / Q000209:etiology; D005221:Fatigue / Q000209:etiology; D006801:Humans; D009325:Nausea / Q000209:etiology; D012633:Secretin; D014057:Tomography, X-Ray Computed; D014839:Vomiting / Q000209:etiology; D015043:Zollinger-Ellison Syndrome / Q000175:diagnosis / Q000209:etiology / Q000628:therapy
chemical_list: D012633:Secretin