1. Carcinoma of the duodenum;Cortese, A.F.; Cornell, G.N.;Cancer,1972
2. Tumors of the small bowel;Schmutzer, K.J.; Holleran, W.M.; Regan, J.F.;Am J Surg,1964
3. Malignant lesions of the small bowel;Brookes, V.S.; Waterhouse, J.A.H.; Powell, D.J.;Br J Surg
4. An 11 year review of primary tumours of the small bowel including the duodenum;Hancock, R.J.;Can Med Assoc J,1970
5. Primary tumors of the small intestine;Norberg, K.; Emas, S.;Am J Surg,1981