Short-living radioisotopes ( 99m Tc,  113m In) as a label for erythrocytes: labeling problems and utilisation in spleen studies.
D004912:Erythrocytes / Q000378:metabolism*; D007204:Indium; D007553:Isotope Labeling; D008722:Methods; D011868:Radioisotopes; D011877:Radionuclide Imaging; D013154:Spleen / Q000378:metabolism*; D013667:Technetium; D014461:Ultracentrifugation
D011868:Radioisotopes; D007204:Indium; D013667:Technetium