References
- Nicholas JA: Risk factors, sports medicine, and the orthopedic system: an overview. Am J Sports Med 3:243–259, September-October 1975
- Nicholas JA, Strizak AM, Veras G: A study of thigh muscle weakness in different pathological states of the lower extremity. Am J Sports Med 4:241–248, November-December 1976
- Bender J, et al: Strengthening muscles and preventing injury with a controlled program of isometric exercises. JHPER, January 1964
- Gleim GW, Nicholas JA, Webb JN: Isokinetic evaluation following leg injuries. Phys Sportsmed 6:75–82, August 1978
- Nicholas JA, Grossman RB, Herschman EB: The importance of a simplified classification of motion in sports in relation to performance. Orthop Clin North Am 8:499–532, July 1977
- Magnuson PG: Joint debridement: surgical treatment of degenerated arthritis. Surg Gynecol Obstet 73:1, 1941
- Sacks S: Semipatellectomy—an operation for chondromalacia of the knee joint. S Afr Med J 36:518–520, June 30, 1962
- O'Donoghue DH: Facetectomy. South Med J 65:645–654, June 1972
- Ficat PR, Hungerford DS: Disorders of the Patellofemoral Joint. Baltimore, The Williams and Wilkins Co, 1977, p 33
- Chrisman OD, Snook GA: The role of patelloplasty and patellectomy in the arthritic knee. Clin Orthop 101:40–45, June 1974
- Nicholas JA: Ankle injuries in athletes. Orthop Clin North Am 5:153–175, January 1974