title: The relation between vanilyl mandelic acid and 5-hydroxyindoleacetic acid excretion in a patient with a carcinoid tumour.
mesh_terms: D006916:5-Hydroxytryptophan / Q000652:urine*; D002276:Carcinoid Tumor / Q000652:urine*; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000652:urine*; D008297:Male; D008333:Mandelic Acids / Q000652:urine*; D008784:Methysergide / Q000627:therapeutic use; D008875:Middle Aged
chemical_list: D008333:Mandelic Acids; D006897:Hydroxyindoleacetic Acid; D006916:5-Hydroxytryptophan; D008784:Methysergide