Rapid determination of urinary total porphyrins by ion exchange chromatography.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002852:Chromatography, Ion Exchange; D002855:Chromatography, Thin Layer; D006801:Humans; D008875:Middle Aged; D011164:Porphyrias / Q000175:diagnosis / Q000652:urine*; D011166:Porphyrins / Q000096:biosynthesis / Q000652:urine*; D013053:Spectrophotometry
D011166:Porphyrins