%0 Journal Article %A R. E. Outerbridge %T THE ETIOLOGY OF CHONDROMALACIA PATELLAE %D 1961 %J The Journal of Bone & Joint Surgery British Volume %P 752-757 %V 43-B %N 4 %R 10.1302/0301-620X.43B4.752 %U https://doi.org/10.1302/0301-620X.43B4.752 %K