Marie Curie and her contemporaries. The Becquerel-Curie memorial lecture.
D004739:England; D005602:France; D049672:History, 19th Century; D049673:History, 20th Century; D009613:Nobel Prize; D011059:Polonium / Q000266:history; D011839:Radiation, Ionizing; D011871:Radiology / Q000266:history*; D011883:Radium / Q000266:history*; D013910:Thorium / Q000266:history
D013910:Thorium; D011059:Polonium; D011883:Radium