title: An analysis of urinary porphyrins in patients of pityriasis versicolor.
mesh_terms: D003306:Coproporphyrins / Q000652:urine*; D005260:Female; D006801:Humans; D008297:Male; D011166:Porphyrins / Q000652:urine*; D011897:Random Allocation; D014010:Tinea Versicolor / Q000652:urine*; D014578:Uroporphyrins / Q000652:urine*
chemical_list: D003306:Coproporphyrins; D011166:Porphyrins; D014578:Uroporphyrins