1Hochberg MC. Upeating the American College of Rheumatology revised criteria for the classification of systemic lupus erythematosus[J]. Arthritis Rheum, 1997,40(9) : 1725.
2Lysholm J,Gillquist J. Evaluation of knee ligament surgery results with special emphasis on use of a scoring scale[J]. Am J Sports Med,1982,10(3):150-154.
