Identity of erythroblast precursors in bone marrow.
D000311:Adrenal Glands / Q000473:pathology; D000818:Animals; D001853:Bone Marrow; D001854:Bone Marrow Cells; D001856:Bone Marrow Examination; D004906:Erythrocyte Count; D004912:Erythrocytes; D004920:Erythropoiesis; D006168:Guinea Pigs; D006470:Hemorrhage / Q000097:blood; D007958:Leukocyte Count; D008214:Lymphocytes; D008938:Mitosis; D009929:Organ Size; D011086:Polycythemia / Q000097:blood