title: Thickness of bronchial epithelium with relation to exposure to radon.
mesh_terms: D000512:Alpha Particles; D001980:Bronchi / Q000033:anatomy & histology*; D004781:Environmental Exposure; D004848:Epithelium; D006801:Humans; D008906:Mining; D009093:Mucus; D011059:Polonium; D011829:Radiation Dosage; D011886:Radon; D014501:Uranium
chemical_list: D014501:Uranium; D011059:Polonium; D011886:Radon