Haggith, J W The importance and required detection levels of radionuclide impurities--a medical physicist's view. [electronic resource] - International journal of nuclear medicine and biology 1983 - 85-9 p. digital Publication Type: Journal Article ISSN: 0047-0740 Standard No.: 10.1016/0047-0740(83)90005-0 doi Subjects--Topical Terms: Nuclear Medicine--standardsQuality ControlRadiation DosageRadioactivityRadioisotopes--analysisRadionuclide ImagingWhole-Body Counting