title: Chromatographic analysis of naturally fluorescing compounds. I. Rapid analysis of nanogram amounts of indoles in physiologic fluids.
mesh_terms: D006916:5-Hydroxytryptophan / Q000032:analysis; D002852:Chromatography, Ion Exchange; D006801:Humans; D006863:Hydrogen-Ion Concentration; D006897:Hydroxyindoleacetic Acid / Q000032:analysis; D007210:Indoleacetic Acids / Q000032:analysis; D007211:Indoles / Q000032:analysis* / Q000652:urine; D008433:Mathematics; D008722:Methods; D008832:Microchemistry; D009994:Osmolar Concentration; D012701:Serotonin / Q000032:analysis; D013050:Spectrometry, Fluorescence; D013696:Temperature; D014363:Tryptamines / Q000032:analysis; D014364:Tryptophan / Q000032:analysis
chemical_list: D007210:Indoleacetic Acids; D007211:Indoles; D014363:Tryptamines; D012701:Serotonin; D006897:Hydroxyindoleacetic Acid; D014364:Tryptophan; D006916:5-Hydroxytryptophan