Cooney LMJr Aversa , JM, Newman JH Insidious bilateral infrapatellar tendon rupture in a patient with systemic lupus erythematosus Ann Rheum Dis39592-595, 1980
2.
Evarts CM Surgery of the Musculoskeletal System New York , Churchill Livingstone, 1983
3.
Helfet AJ Disorders of the Knee Philadelphia JB Lippmcott Co, 1982
4.
Ismail AM, Balaknshnan R., Rajakunar MK Rupture of patellar ligament after steroid infiltration J Bone Joint Surg51B503-505, 1969
5.
Kamali M.: Bilateral traumatic rupture of the infrapatellar tendon. Clin Orthop142. 131-134, 1979
6.
Kelly DW, Carter VS, Jobe FW, et al Patellar and quadnceps tendon ruptures-jumper's knee Am J Sports Med12375-380, 1984
7.
Levy M., Seelenfreund M., Moor P., et al Bilateral spontaneous simultaneous rupture of the quadricep tendon in gout J Bone Joint Surg 53B. 510, 1971
8.
Loehr J., Welsh RP Spontaneous rupture of the quadriceps tendon and patellar ligament during treatment of chronic renal failure Can Med Assoc J129254-256, 1983
9.
Margles SW, Lewis MM Bilateral spontaneous concurrent rupture of the patellar tendon without apparent associated systemic disease A case report Clin Orthop136186-187, 1978
10.
McMaster PE Tendon and muscle ruptures Clinical and expenmental studies on the causes and location of subcutaneous ruptures J Bone Joint Surg15. 705-722, 1933
11.
Medlar R., Lyne E. Sinding-Larsen-Johansson disease J Bone Joint Surg60A1113-1116,1978
12.
Preston ET Avulsion of both quadricep tendons in hyperparathyroidism JAMA221406, 1972
13.
Rascher JJ, Marcolin L., James P. Bilateral sequential rupture of the patellar tendon in systemic lupus erythematosus J Bone Joint Surg56A821-824, 1974
14.
Razzano CD, Wilde AH, Phalen GS Bilateral rupture of the infrapatellar tendon in rheumatoid arthntis Clin Orthop91: 158-161, 1973
15.
Siwek CW, Rao JP Ruptures of the extensor mechanism of the knee J Bone Joint Surg63A932-937, 1981
16.
Smillie IS Injuries of the Knee Joint New York, Churchill Livingstone, 1978
17.
Strejcek J. , Popelka S. Bilateral rupture of the patellar ligaments in systemic lupus erythematosus Lancet2743, 1969
18.
Unvesferth LJ, Olix ML The effect of local steroid injections on tendon J Sports Med 1. 31, 1973
19.
Wener JA, Schein AJ Simultaneous bilateral rupture of the patellar tendon and quadnceps expansion in systemic lupus erythematosus J Bone Joint Surg56A823-824, 1974