Use of sulphuric acid in the fluorimetric determination of urinary coproporphyrin.
D005470:Fluorometry; D006801:Humans; D007854:Lead; D009787:Occupational Medicine; D011166:Porphyrins / Q000652:urine*; D013464:Sulfuric Acids
D011166:Porphyrins; D013464:Sulfuric Acids; D007854:Lead