E Ipp, R E Dobbs, V Harris, A Arimura, W Vale, R H Unger: The effects of gastrin, gastric inhibitory polypeptide, secretin, and the octapeptide of cholecystokinin upon immunoreactive somatostatin release by the perfused canine pancreas. In: Journal of Clinical Investigation. Band60, Nr.5, November 1977, S.1216–1219, PMC 372476 (freier Volltext).
rudolf-werner-soukup.at
Rolf Werner Soukup: Chemiegeschichtliche Daten organischer Naturstoffe, Version 2020, S. 111 pdf.
