1. The role of fiberoptic endoscopy in the diagnosis and management of duodenal neoplasms;Wald;Am J Dig Dis,1975
2. Primary cancer of the small bowel: review of a 40-year experience in a community hospital and of a 10-year experience in all of the hospitals in Monroe County;Lanzafame;NY State J Med,1982
3. Primary adenocarcinoma of the duodenum;Spira;Cancer,1977
4. Endoscopic evaluation and therapy of periampullary adenoma;Siegel;Am J Gastroenterol,1983
5. Villous tumors of the stomach and small bowel;Freeny;Arch Surg,1978