Orgaz-Molina, J., Magro-Checa, C., Arrabal-Polo, M. A., Raya-Álvarez, E., Naranjo, R., Buendía-Eisman, A., & Arias-Santiago, S. (2013). Association of 25-hydroxyvitamin D with Metabolic Syndrome in Patients with Psoriasis: A Case-control Study. Acta Dermato-Venereologica, 94(2), 142–145. https://doi.org/10.2340/00015555-1642