TY  - JOUR
AU  - Crock, HV
DO  - doi:10.1302/0301-620X.58B2.932081
UR  - https://doi.org/10.1302/0301-620X.58B2.932081
TI  - Observations on the management of failed spinal operations
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 58-B
IS  - 2
PY  - 1976
SP  - 193
EP  - 199
ER  -