TY - JOUR AU - Zemedikun, DT AU - Roberts, T AU - Artus, M AU - Guariglia, A AU - Kigozi, J AU - Wynn-Jones, G DO - doi:10.1302/1358-992X.2018.2.027 UR - https://doi.org/10.1302/1358-992X.2018.2.027 TI - METHODOLOGICAL CONSIDERATIONS IN COST-OF-ILLNESS STUDIES IN BACK PAIN: A SYSTEMATIC REVIEW T2 - Orthopaedic Proceedings VL - 100-B IS - SUPP_2 PY - 2018 SP - 27 EP - 27 ER -