1. Primary tumors of the small intestine;Giuliani;Int Surg,1985
2. Cancer statistics, 2005;Jemal;CA Cancer J Clin,2005
3. Small bowel cancer: epidemiological and clinical characteristics from a population-based registry;DiSario;Am J Gastroenterol,1994
4. Clinical presentation and prognosis of gastrointestinal tumors;Sjoblom;Scand J Gastroenterol,1988
5. The continuing clinical dilemma of primary tumors of the small intestine;Ciresi;Am Surg,1995