title: An assessment of radium in selected North Carolina drinking water supplies.
mesh_terms: D005069:Evaluation Studies as Topic; D006801:Humans; D009657:North Carolina; D011829:Radiation Dosage; D011835:Radiation Protection / Q000592:standards; D011883:Radium / Q000032:analysis*; D011886:Radon / Q000032:analysis; D012449:Safety; D014875:Water Pollutants, Radioactive / Q000032:analysis; D014881:Water Supply / Q000032:analysis*
chemical_list: D014875:Water Pollutants, Radioactive; D011886:Radon; D011883:Radium