Damien R. Ashby, Daniel P. Gale, Mark Busbridge, Kevin G. Murphy, Neill D. Duncan, Tom D. Cairns, David H. Taube, Stephen R. Bloom, Frederick W.K. Tam, Richard Chapman, Patrick H. Maxwell, Peter Choi. Erythropoietin administration in humans causes a marked and prolonged reduction in circulating hepcidin. Haematologica 2010;95(3):505-508; https://doi.org/10.3324/haematol.2009.013136.