%0 Journal Article %A JA Herring %A MA Lundeen %A DR Wenger %T Minimal Perthes' disease %D 1980 %J The Journal of Bone & Joint Surgery British Volume %P 25-30 %V 62-B %N 1 %R 10.1302/0301-620X.62B1.7351431 %U https://doi.org/10.1302/0301-620X.62B1.7351431 %K