title: Atmospheric concentrations and sources of rare earth elements in the Osaka area, Japan.
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D055593:Geological Phenomena; D005844:Geology; D007564:Japan; D008674:Metals, Rare Earth / Q000032:analysis*
chemical_list: D000393:Air Pollutants; D008674:Metals, Rare Earth