Regitine test in hypertension.
D006801:Humans; D006973:Hypertension / Q000209:etiology*; D010646:Phentolamine; D010673:Pheochromocytoma / Q000175:diagnosis*; D013565:Sympatholytics
D013565:Sympatholytics; D010646:Phentolamine
HYPERTENSION/etiology and pathogenesis; PHEOCHROMOCYTOMA/diagnosis; SYMPATHOLYTICS/effects