title: Dose calculations for the respiratory tract from inhaled natural radioactive nuclides as a function of age--I. Compartmental deposition, retention and resulting dose.
mesh_terms: D000328:Adult; D000367:Age Factors; D001317:Austria; D001417:Background Radiation; D002648:Child; D004781:Environmental Exposure; D006801:Humans; D008954:Models, Biological; D011829:Radiation Dosage; D011886:Radon; D012015:Reference Standards; D012119:Respiration; D012137:Respiratory System / Q000033:anatomy & histology / Q000528:radiation effects*; D014505:Urban Population
chemical_list: D011886:Radon