title: Factors influencing growth and differentiation of spleen colonies. II. Erythropoietin and actinomycin D.
mesh_terms: D000818:Animals; D016026:Bone Marrow Transplantation; D002452:Cell Count; D002454:Cell Differentiation; D002478:Cells, Cultured; D002999:Clone Cells; D003609:Dactinomycin / Q000494:pharmacology*; D004912:Erythrocytes / Q000187:drug effects*; D004921:Erythropoietin / Q000494:pharmacology*; D005260:Female; D007503:Iron Isotopes; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D011830:Radiation Effects; D013154:Spleen / Q000166:cytology / Q000187:drug effects* / Q000528:radiation effects
chemical_list: D007503:Iron Isotopes; D004921:Erythropoietin; D003609:Dactinomycin