References
- Barret, N. R. (1955) Primary tumors of rib. Brit. J. Surg., 43, p. 113.
- Brailsford, J. F. (1948) The radiology of bones and joints, J. & A. Churchill Ltd., London
- Coley, B. L. (1949) Neoplasms of bone and related conditions, Hoeber, New York
- Dahlin, D. C. and Henderson, E. D. (1956) Chondrosarcoma. A surgical and pathological problem. Review of 212 cases. J. Bone J. Surg., 38, p. 1056.
- Falkmer, S. and Tilling, G. (1956) Primary lymphangioma of bone. Acta ortop. scand., 26, p. 99.
- Geschickter, C. F. and Copeland, M. M. (1949) Tumors of bone, Lippincott, Philadelphia
- Golding, C. F. (1950) Tumors and cysts., in A Text-book of X-ray Diagnosis by British authors, H. K. Lewis & Co. Ltd, London
- Hellner, H. and Poppe, H. (1956) Rontgenologische Differentialdiagnose der Knochenerkrankungen, Georg Thieme, Stuttgart
- Leitholf, O. (1956) Tumoren der Schadelknochen. Acta neurochir., 4, p. 287.
- Lichtenstein, L. (1952) Bone tumors, St. Louis, Mosby
- Nitter, L. (1956) Three cases of eosinophilic granuloma of the pelvis in children. Acta radiol., 46, p. 731.
- Schinz, H. R. , Baensch, W. E. , Friedl, E. and Uelinger, E. (1952) Lehrbuch der Rontgendiagnostik, Georg Thieme, Stuttgart
- Sundberg, K. , Soderberg, G. and Westling, P. (1957) Systemic reticulo-endothelial granuloma. Acta radiol. Suppl., 149
- Utne, J. R. and Pugh, D. G. (1955) The roentgenologic aspects of chordoma. Amer. J. Roentgenol., 74, p. 593.