Gastrointestinal hormones.
D002766:Cholecystokinin / Q000502:physiology; D005755:Gastrins / Q000097:blood / Q000276:immunology / Q000502:physiology; D005768:Gastrointestinal Hormones / Q000502:physiology; D006801:Humans; D011863:Radioimmunoassay; D015043:Zollinger-Ellison Syndrome / Q000175:diagnosis / Q000378:metabolism
D005755:Gastrins; D005768:Gastrointestinal Hormones; D002766:Cholecystokinin