[GAS CHROMATOGRAPHY OF URINARY PORPHYRINS. (PRELIMINARY NOTE)].
D002845:Chromatography; D002849:Chromatography, Gas; D019411:Clinical Laboratory Techniques; D006801:Humans; D007753:Laboratories; D011164:Porphyrias; D011166:Porphyrins; D014556:Urine
D011166:Porphyrins
CHROMATOGRAPHY; DIAGNOSIS, LABORATORY; PORPHYRIA; PORPHYRINS; URINE
LA CROMATOGRAFIA GASSOSA DELLE PROFIRINE URINARIE. (NOTA PRELIMINARE)