we studied the release of gastric luminal somatostatin-like immunoreactivity ( sli ) in response to a pentagastrin infusion ( 0.9 microgram/kg/hr , intravenous ) in five normal volunteers , five patients with pernicious anemia , and two patients with zollinger-ellison syndrome .
C0030859
pentagastrin
C0043515
zollinger-ellison syndrome