the effects of recombinant human erythropoietin ( ep ) , granulocyte/macrophage ( gm ) and granulocyte ( g ) colony-stimulating factors ( csf ) , and interleukin-3 ( il-3 ) on erythroid burst and gm colony growth have been studied in fetal bovine serum ( fbs ) -supplemented and fbs-deprived culture .
C0009392
colony-stimulating factors
C0021757
interleukin-3