Abbas, G., Dagoria, S., Yasin, A., Afzal, T., Bhat, A. M. and 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), pp. 356–358. doi: 10.18203/issn.2455-4510.IntJResOrthop20260497.