title: [Life span of erythrocytes and splenic and reticuloendothelial function tests].
mesh_terms: D002859:Chromium Isotopes; D004912:Erythrocytes / Q000502:physiology*; D007503:Iron Isotopes; D012157:Mononuclear Phagocyte System / Q000502:physiology*; D010587:Phagocytosis; D013154:Spleen / Q000502:physiology*
chemical_list: D002859:Chromium Isotopes; D007503:Iron Isotopes