Coexpression of thrombopoietin and c-mpl genes in human acute myeloblastic leukemia cells - Matsumura, I; Kanakura, Y; Ikeda, H; Ishikawa, J; Yoshida, H; Horikawa, Y; Nishiura, T; Tahara, T; Kato, T; Miyazaki, H; Matzusawa, Y (Leukemia, 1996)