Clonidine suppression test in pheochromocytoma.
D000310:Adrenal Gland Neoplasms / Q000175:diagnosis* / Q000652:urine; D003000:Clonidine; D004837:Epinephrine / Q000652:urine; D006801:Humans; D009638:Norepinephrine / Q000652:urine; D010673:Pheochromocytoma / Q000175:diagnosis* / Q000652:urine
D003000:Clonidine; D009638:Norepinephrine; D004837:Epinephrine