title: [Whole-body activity counter. Part 1: physical-technological principles].
mesh_terms: D003201:Computers; D005720:Gamma Rays; D007457:Iodine Radioisotopes; D008433:Mathematics; D008961:Models, Structural; D011868:Radioisotopes; D014915:Whole-Body Counting / Q000295:instrumentation
chemical_list: D007457:Iodine Radioisotopes; D011868:Radioisotopes
vernacular_title: Ganzkörper-Aktivitätszähler. Teil 1: Physikalich-technische Grundlagen