TOTAL URINARY PORPHYRINS.
D001826:Body Fluids; D002845:Chromatography; D011166:Porphyrins; D012822:Silicon Dioxide; D013053:Spectrophotometry; D014556:Urine
D011166:Porphyrins; D012822:Silicon Dioxide
CHROMATOGRAPHY; PORPHYRINS; SILICA; SPECTROPHOTOMETRY; URINE