1. Major duodenal papilla; variations of pathologic interest and lesions of the mucosa;Baggenstoss;Arch. Path.,1938
2. Adenoma of ampulla of Vater;Christopher;Surg., Gynec. & Obst.,1933
3. Benign papilloma of the ampulla of Vater; case report;Grove;Am. J. Surg.,1944
4. Resection of duodenum for tumor of ampulla of Vater;Horsley;Ann. Surg.,1941
5. Surgical treatment of carcinoma of papilla of Vater;Gray;Surgery,1943