Chinnery, Galya E Gastric heterotopia causing jejunal ulceration and obstruction. [electronic resource] - South African journal of surgery. Suid-Afrikaanse tydskrif vir chirurgie Oct 2013 - 146-7 p. digital Publication Type: Case Reports; Journal Article ISSN: 0038-2361 Standard No.: 10.7196/sajs.1735 doi Subjects--Topical Terms: AdolescentChoristoma--complicationsFemaleHumansIntestinal Obstruction--etiologyJejunal Diseases--etiologyStomachUlcer--etiology