1. Letters to the editor;Oller;Ann Surg,1976
2. Primary malignant neoplasms of the small intestine;Ratner;Rev Surg,1975
3. Tumors of the small intestine;Croom;Am Surg,1975
4. Primary malignant tumors of the small intestine;Goel;Surg Gynecol Obstet,1976
5. Primary malignant tumors of the small intestine;Pagtalunan;Am J Surg,1964