TY - JOUR AU - Sharma, D AU - Agarwal, A AU - Hammer, AJ DO - doi:10.1302/1358-992X.94BSUPP_IV.BOA016 UR - https://doi.org/10.1302/1358-992X.94BSUPP_IV.BOA016 TI - DIRECT STABILISATION OF LUMBAR SPONDYLOLYSIS WITH A HOOK SCREW T2 - Orthopaedic Proceedings VL - 94-B IS - SUPP_IV PY - 2012 SP - 16 EP - 16 ER -