title: [Has the technic of urography by perfusion, in comparison with standard urography, reduced the percentage of complications?].
mesh_terms: D003287:Contrast Media / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D007275:Injections, Intravenous; D010477:Perfusion; D014567:Urography / Q000009:adverse effects* / Q000379:methods
chemical_list: D003287:Contrast Media
vernacular_title: La technique de l'urographie par perfusion (upp) en comparaison avec l'urographie standard (us) a-t-elle réduit le pourcentage des accidents