Erythropoietic precursor cells in culture.
D000818:Animals; D001854:Bone Marrow Cells; D002478:Cells, Cultured; D046508:Culture Techniques; D004920:Erythropoiesis; D004921:Erythropoietin; D006412:Hematopoietic Stem Cells; D006801:Humans; D051379:Mice; D013997:Time Factors
D004921:Erythropoietin