References
- Amprino R. Ciba Foundation Symposium on Bone Structure and Metabolism. I. A. Churchill, Ltd., London 1956
- Bucher O. Acta Anatomica Basel 1952; 14: 98
- Emanuelsson H. Acta Physiol. Scandinav. 1960; 48: 352
- Fell H. B., Robison R. Biochem. Jour. 1929; 23: 767
- Krull G. Arch orthop. Unfallchir. 1936–37; 37: 131
- Niven I. S. F. Jour. Pathol. Bact. 1931; 34: 307
- Sevastikoglou J. Acta Orthop. Scandinav. 1958, Suppl. 33
- Weil I. T. Schweiz. Zschr. allg. Path. 1951; 14: 205