Some Hazards of Athletic Exercise [ Abridged ]

Carter A. B. Richards R. L. Zachary R. B. (1949) Lancet, ii, 928.

Fell W. A. (1956) Proc. R. Soc. Med., 49, 445.

Hill A. V. (1927) Muscular Movement in Man. New York; p. 45.

Karpovich P. V. , Ed. (1953) Schneider's Physiology of Muscular Activity. 4th ed. Philadelphia and London; p. 25.

Karpovich P. V. Hale C. J. (1956) J. Amer. med. Ass., 162, 1117.

Oldfield M. C. (1948) Brit. J. Surg., 36, 405.

Thorndike A. (1948) Athletic Injuries. 3rd ed. London; p. 81.

Thorndike A. (1956) J. Amer. med. Ass., 162, 1126.

Tucker W. E. (1954) J.R. Inst. publ. Hlth., 17, 245.

Wynn-Parry C. B. (1956) Proc. R. Soc. Med., 49, 446.