We show here that estrogens also reduce the number of erythroid progenitor cells in primary human bone marrow cultures .
we show here that estrogens also reduce the number of erythroid progenitor cells in primary human bone marrow cultures .
O O O O O O O O O O B-cell_type I-cell_type I-cell_type O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line O