title: High-performance liquid chromatography of 5-hydroxyindole-3-acetic acid in urine with direct sample injection.
mesh_terms: D002276:Carcinoid Tumor / Q000652:urine*; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D003404:Creatinine / Q000652:urine; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000652:urine*
chemical_list: D006897:Hydroxyindoleacetic Acid; D003404:Creatinine