Belfeki, N., Strazzulla, A., Picque, M. and Diamantis, S. 2020. Extreme hyperferritinemia: etiological spectrum and impact on prognosis. Reumatismo. 71, 4 (Jan. 2020), 199–202. DOI:https://doi.org/10.4081/reumatismo.2019.1221.