title: Studied on the excretion pattern of porphyrins and its use as a tool for diagnosing both symptomatic and asymptomatic cases of porphyria cutanea tarda.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002855:Chromatography, Thin Layer; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D011164:Porphyrias / Q000175:diagnosis* / Q000235:genetics; D011166:Porphyrins / Q000652:urine*; D012871:Skin Diseases / Q000175:diagnosis / Q000235:genetics / Q000652:urine*
chemical_list: D011166:Porphyrins