title: Differences between exogenous and endogenous hemopoietic spleen colonies.
mesh_terms: D000818:Animals; D001772:Blood Cell Count; D001854:Bone Marrow Cells; D016026:Bone Marrow Transplantation; D004920:Erythropoiesis; D005260:Female; D006413:Hematopoietic System / Q000528:radiation effects; D008297:Male; D008533:Megakaryocytes; D051379:Mice; D011830:Radiation Effects; D013154:Spleen / Q000033:anatomy & histology* / Q000528:radiation effects; D013997:Time Factors