1. Human CD34+ HLA-DR-bone marrow cell contain progenitor cells capable of self renewal, multilineage differentiation and long term in vitro hematopoiesis;Srour;Blood Cells,1991
2. Cytokine-dependent long-term culture of highly enriched precursors of hematopoietic progenitor cells from human bone marrow;Brandt;J Clin Invest,1990
3. Growth factor requirements for survival in GO and entry into the cell cycle of primitive human hematopoietic progenitors;Leary,1992
4. Net increase of pluripotential haematopoietic precursors in suspension culture in response to IL-1 and IL-3;Iscove;J Immunol,1992
5. Clinical implications of positive and negative haematopoietic stem cell regulators;Moore;Blood,1991