title: Current (1984) status of the study of 226Ra and 228Ra in humans at the Center for Human Radiobiology.
mesh_terms: D001859:Bone Neoplasms / Q000453:epidemiology*; D005500:Follow-Up Studies; D006258:Head and Neck Neoplasms / Q000453:epidemiology*; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology*; D009784:Occupational Diseases / Q000453:epidemiology*; D011159:Population Surveillance; D011829:Radiation Dosage; D011883:Radium / Q000009:adverse effects* / Q000032:analysis; D014481:United States
chemical_list: D011883:Radium