1.
den Elzen WP, de Craen AJ, Wiegerinck ET, Westendorp RG, Swinkels DW, Gussekloo J. Plasma hepcidin levels and anemia in old age. The Leiden 85-Plus Study. Haematologica 2013; 98(3):448-454; https://doi.org/10.3324/haematol.2012.068825.