%0 Journal Article %A Michael Sullivan %T Textbook of Spinal Disorders. %D 1996 %J The Journal of Bone & Joint Surgery British Volume %P 169-169 %V 78-B %N 1 %R 10.1302/0301-620X.78B1.0780169 %U https://doi.org/10.1302/0301-620X.78B1.0780169 %K