Radiation dose in lungs.
D000512:Alpha Particles; D001980:Bronchi / Q000032:analysis; D006207:Half-Life; D006801:Humans; D007854:Lead / Q000032:analysis; D008168:Lung / Q000032:analysis*; D011059:Polonium / Q000032:analysis; D011827:Radiation; D011829:Radiation Dosage; D013911:Thorium Dioxide / Q000008:administration & dosage* / Q000032:analysis; D013997:Time Factors
D007854:Lead; D013911:Thorium Dioxide; D011059:Polonium