title: Intravenous pyelograms in renal failure and hypertension University College Hospital, Ibadan, Nigeria.
mesh_terms: D044383:Black People; D003287:Contrast Media / Q000008:administration & dosage; D004032:Diet; D006801:Humans; D006977:Hypertension, Renal / Q000000981:diagnostic imaging*; D007676:Kidney Failure, Chronic / Q000000981:diagnostic imaging*; D009549:Nigeria; D014567:Urography
chemical_list: D003287:Contrast Media