Martínez-López, D, D Jover-Ríos, P Esteve-Atiénzar, J Méndez-Mora, A Méndez-Jover, F Caparrós-Hernández, V Jordá-Climent, et al. “Prognostic Implications of Vitamin D Deficiency in Chronic Kidney Disease”. Journal of Clinical Nephrology 3, no. 2 (August 7, 2019): 148–153. Accessed July 9, 2025. https://www.clinnephrologyjournal.com/jcn/article/view/jcn-aid1040.