Letter: Chromatographic artifact in urine after normal human serum albumin.
D002854:Chromatography, Paper; D006801:Humans; D007202:Indicators and Reagents; D007275:Injections, Intravenous; D012709:Serum Albumin / Q000008:administration & dosage; D014364:Tryptophan / Q000031:analogs & derivatives; D014556:Urine / Q000032:analysis*
D007202:Indicators and Reagents; D012709:Serum Albumin; D014364:Tryptophan