History of the exposure of miners to radon.
D003604:Czechoslovakia; D004777:Environment; D004781:Environmental Exposure; D005858:Germany; D006283:Health Physics; D049673:History, 20th Century; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology*; D008906:Mining / Q000266:history*; D009381:Neoplasms, Radiation-Induced; D009523:Newfoundland and Labrador; D009784:Occupational Diseases / Q000266:history*; D011830:Radiation Effects; D011835:Radiation Protection; D011886:Radon; D014481:United States
D011886:Radon