title: [Descending or percutaneous pyeloureterography. Apropos of 12 cases].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014515:Ureteral Diseases / Q000000981:diagnostic imaging*; D014516:Ureteral Neoplasms / Q000000981:diagnostic imaging*; D014567:Urography / Q000379:methods*
vernacular_title: La pieloureterografia discendente o percutanea. Casistica di 12 casi.