REFERENCES
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- Todd, A. H.: Aetiology and treatment of spasmodic flatfoot. Brit. M. J. 2:602 (September 16) 1939.
- Harris, R. I. and Beath, T.: Etiology of peroneal spastic flatfoot. J. Bone & Joint Surg. 30-B:624 (November) 1948.
- Slomann: On coalitio calcaneo-navicularis. J. Orthop. Surg. 3:586 (November) 1921.
- Badgley, C. E.: Coalition of the calcaneus and the navicular. Arch. Surg. 15:75 (July) 1927.
- Webster, F. S. and Roberts, W. M.: Tarsal anomalies and peroneal spastic flatfoot. J.A.M.A. 146:1099 (July 21) 1951.
- Lapidus, P. W.: Spastic flatfoot. J. Bone & Joint Surg. 28:126 (January) 1946.
- Steindler, A.: Mechanics of Normal and Pathological Locomotion in Man. Springfield, Illinois, Charles C Thomas, 1935.
- Last, R. J.: Specimens from the Hunterian collection. 7. The subtalar joint. J. Bone & Joint Surg. 33-B:116 (February) 1952.
- Morton, D. J.: The Human Foot, Its Evolution, Physiology and Functional Disorders. New York, Columbia University Press, 1935.