TY - JOUR AU - Akhtar, R.R. DO - doi:10.1302/1358-992X.2023.9.046 UR - https://doi.org/10.1302/1358-992X.2023.9.046 TI - EFFECT OF VITAMIN D SUPPLEMENTATION IN ADULTS PRESENTING WITH CHRONIC LOWER BACK PAIN T2 - Orthopaedic Proceedings VL - 105-B IS - SUPP_9 PY - 2023 SP - 46 EP - 46 ER -