Sutherland, H J Alternative mechanisms with and without steel factor support primitive human hematopoiesis. [electronic resource] - Blood Mar 1993 - 1465-70 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0006-4971 Subjects--Topical Terms: AnimalsCell DifferentiationCells, CulturedGranulocyte Colony-Stimulating Factor--pharmacologyHematopoiesis--drug effectsHematopoietic Cell Growth Factors--pharmacologyHematopoietic Stem Cells--drug effectsHumansInterleukin-3--pharmacologyMiceStem Cell Factor