title: Patterns of deposition of labelled monodispersed aerosols in obstructive lung disease.
mesh_terms: D000336:Aerosols; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000000981:diagnostic imaging*; D008863:Microspheres; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D000336:Aerosols; D013667:Technetium