%0 Journal Article %A J Lowe %A E Libson %A I Ziv %A M Nyska %A Y Floman %A RA Bloom %A GC Robin %T Spondylolysis in the upper lumbar spine. A study of 32 patients %D 1987 %J The Journal of Bone & Joint Surgery British Volume %P 582-586 %V 69-B %N 4 %R 10.1302/0301-620X.69B4.3611162 %U https://doi.org/10.1302/0301-620X.69B4.3611162 %K