title: Leukemia and radium groundwater contamination.
mesh_terms: D005260:Female; D006801:Humans; D007953:Leukemia, Radiation-Induced / Q000453:epidemiology*; D008297:Male; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology; D009784:Occupational Diseases / Q000453:epidemiology; D011883:Radium / Q000009:adverse effects*; D014873:Water Pollutants / Q000009:adverse effects*; D014875:Water Pollutants, Radioactive / Q000009:adverse effects*
chemical_list: D014873:Water Pollutants; D014875:Water Pollutants, Radioactive; D011883:Radium