1. Bone Tumors. 3rd ed;Lichtenstein,1965
2. Diffuse endothelioma of bone;Ewing;Proc N Y Pathol Soc,1921
3. Principles and Practice of Pediatric Oncology. 4th ed;Ginsberg,2002
4. Alteration of mesodermal cell differentiation by EWS/FLI-1, the oncogene implicated in Ewing's sarcoma;Eliazer;Mol Cell Biol,2003
5. En bloc clavicular resection: operative procedure and postoperative testing of function;Lewis;Clin Orthop Relat Res,1985