@article{doi:10.1302/1358-992X.94BSUPP_IV.BOA021, author = {Alvi, F and Williamson, JB and Dashti, H and Mohammad, S and Ross, ERS and Oxborrow, NJ}, title = {ARE 2 YEAR OUTCOME STUDIES NECESSARY IN SPINAL SURGERY?}, journal = {Orthopaedic Proceedings}, volume = {94-B}, number = {SUPP_IV}, pages = {21-21}, year = {2012}, doi = {10.1302/1358-992X.94BSUPP_IV.BOA021}, url = {https://doi.org/10.1302/1358-992X.94BSUPP_IV.BOA021} }