Use of renal angiography and intravenous urography in the investigation of renovascular hypertension.
D006801:Humans; D006977:Hypertension, Renal / Q000000981:diagnostic imaging*; D012077:Renal Artery / Q000000981:diagnostic imaging*; D012078:Renal Artery Obstruction / Q000000981:diagnostic imaging*; D014567:Urography / Q000379:methods*