title: A statistical evaluation of annual radiography dosimetry results.
mesh_terms: D007495:Iridium; D009787:Occupational Medicine; D011829:Radiation Dosage; D011834:Radiation Monitoring; D011859:Radiography; D011868:Radioisotopes; D013223:Statistics as Topic
chemical_list: D011868:Radioisotopes; D007495:Iridium