. . . . . . . . . . . . "[Among patients with proved and possible endocrine pancreatic tumors, elevated serum levels of gastrin and pancreatic polypeptide were frequently found, 78 percent and 67 percent, respectively, and we suggest that serum gastrin and pancreatic polypeptide levels are the most useful screening markers at present for pancreatic lesions in MEA I.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:34:45+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .