Geometric error in tissue gamma-counting: methods for minimization.
D002587:Cesium Isotopes; D002859:Chromium Isotopes; D007456:Iodine Isotopes; D008722:Methods; D011874:Radiometry; D012975:Sodium Isotopes; D013325:Strontium Isotopes; D015020:Yttrium Isotopes
D002587:Cesium Isotopes; D002859:Chromium Isotopes; D007456:Iodine Isotopes; D012975:Sodium Isotopes; D013325:Strontium Isotopes; D015020:Yttrium Isotopes