I. N. Windiana, L. P. L. Kamelia, I. N. G. N. Yanakusuma, and L. M. K. K. Sari, “The Role of Calcitriol (Vitamin D) as Neuroprotection and Prognostic Biomarker in Patients With Ischemic and Hemorrhagic Stroke”, J Neurol Res, vol. 16, no. 1, pp. 30–39, Jan. 2026, doi: 10.14740/jnr1089.