1. Les Reticulosarcomes et les reticuloendotheliosarcomes de la moelle osseuse (sarcomas d'Ewing);Oberling;Bull Assoc Fr Etude Cancer,1928
2. Primary reticulum cell sarcoma of bone;Parker;Surg Gynecol Obstet,1939
3. Pathology and Genetics of Tumours of Soft Tissue and Bone: World Health Organization Classification of Tumours;Fletcher,2002
4. Occurrence and prognosis of extranodal lymphomas;Freeman;Cancer,1972
5. Extranodal lymphoma in miscellaneous sites;Isaacson,1994