TY  - JOUR
AU  - Crooks, L. Mackenzie
DO  - doi:10.1302/0301-620X.49B3.495
UR  - https://doi.org/10.1302/0301-620X.49B3.495
TI  - CHONDROMALACIA PATELLAE 
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 49-B
IS  - 3
PY  - 1967
SP  - 495
EP  - 501
ER  -