Tyagi, R., A. Dubey, A. Khurana, G. Verma, and D. Goyal. “Vitamin D Deficiency and Risk of Postoperative Complications in Joint Arthroplasty: A Meta-Analysis”. International Journal of Research in Orthopaedics, vol. 11, no. 4, June 2025, pp. 835-46, doi:10.18203/issn.2455-4510.IntJResOrthop20251807.