The level of radium in human blood forty years after ingestion.
D000368:Aged; D001773:Blood Cells; D002118:Calcium / Q000097:blood; D005243:Feces / Q000032:analysis; D006801:Humans; D008433:Mathematics; D008875:Middle Aged; D009515:New Jersey; D010949:Plasma / Q000032:analysis; D011832:Radiation Injuries / Q000097:blood*; D011883:Radium / Q000032:analysis / Q000097:blood* / Q000652:urine; D013997:Time Factors
D002118:Calcium; D011883:Radium