The porphyrins; the significance of porphyrins in occupational diseases.
D001826:Body Fluids; D006801:Humans; D009784:Occupational Diseases; D016272:Occupational Health; D011166:Porphyrins; D014556:Urine
D011166:Porphyrins
INDUSTRIAL HYGIENE; PORPHYRIN AND COMPOUNDS; URINE