ŠTRBAC, T.; STOJIĆ, V.; FRKANEC, S.; STANIMIROVIĆ, A. Future Challenges of Vitamin D Deficiency: The Impact of Systemic Vitamin D Therapy on Serum Levels and Skin Diseases. Journal of Applied Cosmetology, Italia, v. 43, n. 2, p. 47–54, 2025. DOI: 10.56609/jac.v43i2.492. Disponível em: https://scientificeditorial.com/index.php/JAC/article/view/Future-Challenges-of-Vitamin-D-Deficiency-The-Impact-of-Systemic. Acesso em: 27 oct. 2025.