Concentration adjustments in urinalysis.
D003404:Creatinine / Q000652:urine; D004781:Environmental Exposure; D006801:Humans; D007854:Lead / Q000652:urine; D008628:Mercury / Q000652:urine; D008722:Methods; D009787:Occupational Medicine; D009994:Osmolar Concentration; D013046:Specific Gravity; D014556:Urine / Q000032:analysis*
D007854:Lead; D003404:Creatinine; D008628:Mercury