TY - JOUR AU - Valiadis, J.M. DO - doi:10.1302/1358-992X.2020.1.018 UR - https://doi.org/10.1302/1358-992X.2020.1.018 TI - PATIENT-SPECIFIC PEDICULAR SCREW TRAJECTORY AND PURCHASE PREDICTION FOR A SAFER SURGERY IN AGEING SPINE T2 - Orthopaedic Proceedings VL - 102-B IS - SUPP_1 PY - 2020 SP - 18 EP - 18 ER -