Platelet-derived growth factor promotes proliferation of erythropoietic progenitor cells in vitro.
Dainiak, N, G Davies, M Kalmanti, J Lawler, and V Kulkarni. 1983. “Platelet-Derived Growth Factor Promotes Proliferation of Erythropoietic Progenitor Cells in Vitro.”. The Journal of Clinical Investigation 71 (5): 1206-14.