%0 Journal Article %A R.R. Akhtar %T EFFECT OF VITAMIN D SUPPLEMENTATION IN ADULTS PRESENTING WITH CHRONIC LOWER BACK PAIN %D 2023 %J Orthopaedic Proceedings %P 46-46 %V 105-B %N SUPP_9 %R 10.1302/1358-992X.2023.9.046 %U https://doi.org/10.1302/1358-992X.2023.9.046 %K Research