The diurnal variation of urinary coproporphyrin (UCP) excretion in health and disease.
D003306:Coproporphyrins; D006801:Humans; D010507:Periodicity; D011166:Porphyrins / Q000652:urine*
D003306:Coproporphyrins; D011166:Porphyrins
PERIODICITY; PORPHYRINS/in urine