title: Studies on the elimination rate and the radiation exposure following ingestion of  222 Rn rich water.
mesh_terms: D001417:Background Radiation; D001729:Bismuth / Q000652:urine; D005260:Female; D006207:Half-Life; D006801:Humans; D007700:Kinetics; D008297:Male; D008433:Mathematics; D008452:Maximum Allowable Concentration; D011829:Radiation Dosage; D011854:Radiochemistry; D011883:Radium / Q000032:analysis; D011886:Radon / Q000032:analysis / Q000378:metabolism* / Q000652:urine; D014867:Water; D014881:Water Supply
chemical_list: D014867:Water; D011886:Radon; D001729:Bismuth; D011883:Radium