title: The use of 99m-Tc-pertechnetate for the determination of red cell volume.
mesh_terms: D001772:Blood Cell Count; D002859:Chromium Isotopes; D004912:Erythrocytes; D006400:Hematocrit; D006801:Humans; D007553:Isotope Labeling; D013667:Technetium
chemical_list: D002859:Chromium Isotopes; D013667:Technetium