title: Bilateral pheochromocytoma: the application of a plasma catecholamine bioassay for tumor localization.
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000175:diagnosis*; D001794:Blood Pressure; D002395:Catecholamines / Q000097:blood* / Q000652:urine; D002648:Child; D004837:Epinephrine / Q000652:urine; D006261:Headache / Q000209:etiology; D006801:Humans; D008297:Male; D009638:Norepinephrine / Q000652:urine; D010673:Pheochromocytoma / Q000175:diagnosis*
chemical_list: D002395:Catecholamines; D009638:Norepinephrine; D004837:Epinephrine