Alexander, B., K. Gennadiy, N. D. K. N. Direcksze, N. Yohanathan, and D. M. N. P. K. Dassanayake. “Effect of Vitamin D Supplementation on Bone Healing in Patients With Avascular Necrosis of the Hip: A Narrative Review”. International Journal of Research in Orthopaedics, vol. 12, no. 3, Apr. 2026, pp. 837-4, doi:10.18203/issn.2455-4510.IntJResOrthop20261243.