C Montagna, P Massaro, F Morali, P Foa, AT Maiolo and S Eridani (1994) “In vitro sensitivity of human erythroid progenitors to hemopoietic growth factors: studies on primary and secondary polycythemia”, Haematologica. Pavia, Italy, 79(4), pp. 311-318. Available at: https://haematologica.org/article/view/591 (Accessed: 12October2026).