Passaro, E The origin of sporadic gastrinomas within the gastrinoma triangle: a theory. [electronic resource] - Archives of surgery (Chicago, Ill. : 1960) Jan 1998 - 13-6; discussion 17 p. digital Publication Type: Journal Article ISSN: 0004-0010 Standard No.: 10.1001/archsurg.133.1.13 doi Subjects--Topical Terms: FemaleGastrinoma--embryologyHumansLymphatic MetastasisOvarian Neoplasms--embryologyPancreas--embryologyPancreatic Neoplasms--embryology