impaired erythropoiesis abnormal bone marrow erythropoiesis impaired bone marrow erythropoiesis 2026-05-19T18:50:40Z reduced bone marrow erythropoiesis impaired bone marrow erythrocyte development impaired bone marrow definitive erythropoiesis decreased bone marrow erythropoiesis decrease or impairment in the process of the formation of enucleated fetal and/or adult erythrocytes in the bone marrow impaired bone marrow erythrocytopoiesis MP:0015013