title: Enrichment and high-performance liquid chromatography analysis of tryptophan metabolites in plasma.
mesh_terms: D000818:Animals; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D007211:Indoles; D011817:Rabbits; D051381:Rats; D014364:Tryptophan / Q000097:blood*
chemical_list: D007211:Indoles; C030374:indole; D014364:Tryptophan