%0 Journal Article %A AG Apley %T An assessment of assessment %D 1990 %J The Journal of Bone & Joint Surgery British Volume %P 957-958 %V 72-B %N 6 %R 10.1302/0301-620X.72B6.2246297 %U https://doi.org/10.1302/0301-620X.72B6.2246297 %K