1. Heterotopic pancreatic tissue in the region of the pyloric orifice. A radiological and pathological analysis of five cases of clinically suspected peptic ulcer in which only pancreatic rests were found;Waugh;Gastroenterology,1946
2. Heterotopic pancreas simulating peptic ulceration;Abrahams;Arch Surg (Chicago),1966
3. Pancreatic heterotopia;Printup;Amer Surg,1967
4. Pancreatic heterotopia. Review of the literature and report of 41 authenticated surgical cases of which 25 were clinically significant;Barbosa;Surg Gynec Obstet,1946
5. Supernumerary pyloric pancreas and pyloric obstruction;Elliott;Brit J Surg,1963