title: A rapid method of determining the respiratory uptake of radionuclides of varying aerosol size.
mesh_terms: D000336:Aerosols; D006207:Half-Life; D008722:Methods; D008954:Models, Biological; D011868:Radioisotopes; D012137:Respiratory System / Q000378:metabolism*; D013997:Time Factors
chemical_list: D000336:Aerosols; D011868:Radioisotopes