1. What Are the Key Statistics About Bone Cancer?;American Cancer Society,2016
2. Metastatic disease of the spine;Andreula;Eur. Radiol.,2005
3. The Cambridge Encyclopedia of Human Paleopathology;Aufderheide,1998
4. Structure of the radiological sunburst pattern as revealed in an ancient osteosarcoma;Aufderheide;J. Paleopathol.,1997
5. Parosteal osteoma of bones other than of the skull and face;Bertoni;Cancer,1995