TY - JOUR AU - Bentley, G DO - doi:10.1302/0301-620X.67B5.4055879 UR - https://doi.org/10.1302/0301-620X.67B5.4055879 TI - Articular cartilage changes in chondromalacia patellae T2 - The Journal of Bone & Joint Surgery British Volume VL - 67-B IS - 5 PY - 1985 SP - 769 EP - 774 ER -