title: Surveys of radium contamination in aircraft instrument repair facilities 1966-1967.
mesh_terms: D000398:Air Pollution, Radioactive; D000401:Aircraft; D001822:Body Burden; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D011834:Radiation Monitoring; D011835:Radiation Protection; D011883:Radium; D014915:Whole-Body Counting
chemical_list: D011883:Radium