Abbas, G., Dagoria, S., Yasin, A., Afzal, T., Bhat, A. M., & Atri, N. (2026). Hypovitaminosis D in adult patients scheduled for orthopaedic surgery: a cross-sectional and observational study . International Journal of Research in Orthopaedics, 12(2), 356–358. https://doi.org/10.18203/issn.2455-4510.IntJResOrthop20260497