Al-Boshafeea, Ali A., et al. “The Expression Pattern of the Vitamin D Receptor Gene (VDR) and the Related Cytokine Response in Horses With Allergic Dermatitis”. Journal of Advanced Veterinary Research, vol. 15, no. 4, Oct. 2025, pp. 487-91, https://www.advetresearch.com/index.php/AVR/article/view/2412.