Vandikas, M.S. et al. 2021. Impact of Etanercept on Vitamin D Status and Vitamin D-binding Protein in Bio-naïve Patients with Psoriasis. Acta Dermato-Venereologica. 101, 11 (Nov. 2021), adv00604. DOI:https://doi.org/10.2340/actadv.v101.359.