title: [Proceedings: Isolation and quantitative determination of tryptophan metabolites with pyridine- and indole-structures in urine].
mesh_terms: D001331:Automation; D002848:Chromatography, DEAE-Cellulose; D002849:Chromatography, Gas; D002850:Chromatography, Gel; D002855:Chromatography, Thin Layer; D007211:Indoles / Q000652:urine; D009536:Niacinamide / Q000652:urine; D009539:Nicotinic Acids / Q000652:urine; D010848:Picolinic Acids / Q000652:urine; D011725:Pyridines / Q000652:urine; D014364:Tryptophan / Q000652:urine*
chemical_list: D007211:Indoles; D009539:Nicotinic Acids; D010848:Picolinic Acids; D011725:Pyridines; D009536:Niacinamide; D014364:Tryptophan
vernacular_title: Trennung und quantitative Bestimmung von Tryptophan-Metaboliten mit Pyridin- und Indolstrukturen aus den Urin