Vitamin D Status and Fracture Healing in Patients with Long Bone Nonunion. International Journal of Orthopedics, [S. l.], v. 5, n. 1, p. 1–7, 2024. DOI: 10.5281/zenodo.22326946. Disponível em: https://somatopub.com/index.php/IJO/article/view/427. Acesso em: 31 oct. 2026.