title: [Contrast media escape in directed and nondirected transvesical pyelography. (The problem of pyelorenal reflux)].
mesh_terms: D003287:Contrast Media / Q000008:administration & dosage*; D006801:Humans; D007682:Kidney Pelvis; D008297:Male; D008722:Methods; D008875:Middle Aged; D014546:Urinary Catheterization; D014567:Urography / Q000009:adverse effects*
chemical_list: D003287:Contrast Media
vernacular_title: Kontrastmittelaustritt bei gezielter und ungezielter transvesicaler Pyelographie. (Zur Frage des pyelorenalen Refluxes.