Antique hazards: a latter day encounter with radium.
D049672:History, 19th Century; D049673:History, 20th Century; D009683:Nuclear Medicine / Q000266:history*; D011059:Polonium; D011851:Radioactivity / Q000266:history; D011883:Radium / Q000009:adverse effects / Q000266:history* / Q000627:therapeutic use; D011886:Radon; D013525:Surgical Instruments / Q000266:history
D011059:Polonium; D011886:Radon; D011883:Radium