effects of recombinant human tumor necrosis factor alpha , recombinant human gamma-interferon , and prostaglandin e on colony formation of human hematopoietic progenitor cells stimulated by natural human pluripotent colony-stimulating factor , pluripoietin alpha , and recombinant erythropoietin in serum-free cultures .
C0086418
human
C0079459
pluripoietin