1. Malignancy is the most common cause of gastric outlet obstruction in the era of H2 blockers;Shone;Am J Gastroenterol,1995
2. Gastric outlet obstruction now predicts malignancy;Johnson;Br J Surg [Internet],1990
3. Gastric outlet obstruction, perforation and other complications of gastroduodenal ulcer;Ferzoco,2006