title: Variations in renal size in the diagnosis of renovascular hypertension.
mesh_terms: D001794:Blood Pressure; D003287:Contrast Media / Q000494:pharmacology*; D006801:Humans; D006977:Hypertension, Renal / Q000175:diagnosis* / Q000000981:diagnostic imaging; D007668:Kidney / Q000000981:diagnostic imaging / Q000187:drug effects*; D008722:Methods; D012078:Renal Artery Obstruction / Q000175:diagnosis; D014508:Urea / Q000494:pharmacology*; D014567:Urography
chemical_list: D003287:Contrast Media; D014508:Urea