The use of a gamma-camera as a whole-body counter.
D003036:Cobalt Isotopes; D006801:Humans; D007503:Iron Isotopes; D008722:Methods; D011874:Radiometry; D011877:Radionuclide Imaging; D014915:Whole-Body Counting
D003036:Cobalt Isotopes; D007503:Iron Isotopes