title: Route of  59 Fe administration as a factor effecting the sensitivity of an erythropoietin bioassay.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002244:Carbon; D002951:Citrates / Q000008:administration & dosage; D003102:Colloids; D004906:Erythrocyte Count; D004912:Erythrocytes / Q000378:metabolism; D004920:Erythropoiesis; D004921:Erythropoietin / Q000008:administration & dosage / Q000032:analysis*; D005260:Female; D006400:Hematocrit; D007274:Injections, Intraperitoneal; D007275:Injections, Intravenous; D007279:Injections, Subcutaneous; D007501:Iron / Q000008:administration & dosage* / Q000097:blood; D007503:Iron Isotopes; D008297:Male; D008722:Methods; D051379:Mice; D008815:Mice, Inbred Strains; D009929:Organ Size; D013154:Spleen
chemical_list: D002951:Citrates; D003102:Colloids; D007503:Iron Isotopes; D004921:Erythropoietin; D002244:Carbon; D007501:Iron