A role of EphB4 receptor and its ligand, ephrin-B2, in erythropoiesis - Souichi Suenobu; Nobuyuki Takakura; Tomohisa Inada; Yoshihiro Yamada; Hiromi Yuasa; Xiu-Qin Zhang; Seiji Sakano; Yuichi Oike; Toshio Suda (Biochemical and Biophysical Research Communications, 2002)