title: Microdetermination of lead by a fluorescent ring-oven technique.
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D007854:Lead / Q000032:analysis*; D013050:Spectrometry, Fluorescence / Q000295:instrumentation; D014131:Trace Elements / Q000032:analysis
chemical_list: D014131:Trace Elements; D007854:Lead