title: [Analysis of micro-components and factors for variance].
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D002104:Cadmium / Q000652:urine; D004781:Environmental Exposure; D006801:Humans; D008297:Male; D008832:Microchemistry / Q000379:methods; D012016:Reference Values; D012907:Smoking; D014131:Trace Elements / Q000032:analysis*
chemical_list: D014131:Trace Elements; D002104:Cadmium