%0 Journal Article %A M. A. Nelson %T LUMBAR SPINAL STENOSIS %D 1973 %J The Journal of Bone & Joint Surgery British Volume %P 506-512 %V 55-B %N 3 %R 10.1302/0301-620X.55B3.506 %U https://doi.org/10.1302/0301-620X.55B3.506 %K