American Medical Association, Subcommittee on Classification of Sports Injures: Standard Nomenclature of Athletic Injuries, Chicago, American Medical Association, 1966.
2.
O'Donoghue DH : Treatment of Injuries to Athletes, Ed. 2, Philadelphia, W. B. Saunders, 1970; p. 441-447.
3.
Incomplete Avulsion of a Portion of the Iliac Crest Epiphysis: An injury of Young Athletes, by Richard W. Godshall, M.D. and Carl A. Hansen, M.D. Journal of Bone and Joint Surgerv, Vol 55-A No. 6, pp. 1301- 1302, September 1973.