Bharadwaj, R., Sharma, V., Singh, N., Bansal, R., & Singh, V. (2021). Does vitamin D3 supplementation improve medial joint space narrowing in patients with osteoarthritis knee. International Journal of Research in Orthopaedics, 7(3), 602–605. https://doi.org/10.18203/issn.2455-4510.IntJResOrthop20211616