US lawMassachusettsRegulations105 CMR — Department of Public Health105 CMR 120.00 — The control of radiation120.500105 CMR 120.500USE OF RADIONUCLIDES IN THE HEALING ARTSYear: 2026Length: 5 wordsOfficial source 105 CMR 120.500 GENERAL INFORMATIONPrevious105 CMR 120.440Next105 CMR 120.501