[Vanillin-mandelic acid (VMA) in the diagnosis of pheochromocytomas].
D001547:Benzaldehydes; D006801:Humans; D008333:Mandelic Acids / Q000031:analogs & derivatives; D010673:Pheochromocytoma / Q000175:diagnosis*
D001547:Benzaldehydes; D008333:Mandelic Acids; C100058:vanillin; C037938:mandelic acid
MANDELIC ACID/related compounds; PHEOCHROMOCYTOMA/diagnosis