1. Arthroscopy in the diagnosis of chondromalacia patellae;Leslie;Ann Rheum Dis,1978
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3. The correlation between arthroscopic findings and the patellofemoral pain syndrome;Lindberg;Arthroscopy,1986
4. Diagnosis of internal derangement of the knee: the role of arthroscopy;Dehaven;J Bone Joint Surg Am,1975
5. The bony changes in “chondromalacia patellae”;Darracott;Rheumatol Phys Med,1971