title: An additional approach to percutaneous ureteric stenting in difficult strictures.
authors.forename: M G
authors.initials: MG
authors.lastname: Cowling
mesh_terms: D006801:Humans; D015641:Radiography, Interventional / Q000379:methods*; D015607:Stents; D014517:Ureteral Obstruction / Q000628:therapy*