Strong iron demand during hypoxia-induced erythropoiesis is associated with down-regulation of iron-related proteins and myoglobin in human skeletal muscle - Robach, P; Cairo, G; Gelfi, C; Bernuzzi, F; Pilegaard, H; Vigano, A; Santambrogio, P; Cerretelli, P; Calbet, J A; Moutereau, S; Lundby, C (Blood, 2007)