References
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- Geschickter and Copeland (1936) Tumors of Bone. N. Y, pp. 394-438.
- Hansson, C. J. (1938) Acta Radiologica, 19, p. 554.
- Hellner and Hans (1938) Die Knochengeschwulste. Berlin, p. 136.
- Kuntscher and Gerh (1938) Zentralbl. f. Chirurgie, 65, p. 964.
- Looser (1920) Zentralbl. f. Chirurgie, 47, p. 1470.
- Muller and Walther (1938) Zentralbl. f. Chirurgie, 65, p. 2537.
- Ollonquist, L. J. (1937) Acta Radiologica, 18, p. 526.
- Wachsmuth, W. (1937) Der Chirurg, 9, p. 16.
- Wuthe (1938) Zentralbl. f. Chirurgie, 65, p. 1679.
- Reischauer, F. (1937) Zentralbl. f. Chirurgie, 64, p. 2793.
- Reischauer, F. (1938) Fortschritte, 58, p. 343.