1. Pancreatoduodenal Resection;Cattell;New England J. Med.,1945
2. Resection of the Duodenum and Head of the Pancreas for Primary Carcinoma of the Head of the Pancreas and Ampulla of Vater;Cole;Surgery,1945
3. Pancreatico-duodeiiectomy for Carcinoma of the Ampulla and Ampullary Region;Orr;Surgery,1945
4. Resection of the Duodenum and Head of the Pancreas for Carcinoma;Waugh;Surgery,1946
5. Treatment of Carcmoma of the Ampulla of Vater;Whipple;Ann. Surg.,1935