1. Primary splenic angiosarcoma. Case report and literature review;Smith;Cancer,1985
2. Epidemiology of cancer in the elderly. Current status and projections for the future;Yancik;Rays,1997
3. Primary angiosarcoma of the spleen: an oncological enigma;Myoteri;Case Rep Oncol Med,2014
4. Primary splenic angiosarcoma: a very rare and aggressive neoplasm with a poor prognosis;Gorzelak-Pabiś;Pol Arch Intern Med,2020