title: Safe flexible ureterorenoscopy with a dual-lumen access catheter and a safety guidewire.
authors.affiliation: Bristol Urological Institute and Southmead Hospital, Bristol, UK.
authors.forename: P V
authors.initials: PV
authors.lastname: Kumar
authors.forename: F X
authors.initials: FX
authors.lastname: Keeley
authors.forename: A G
authors.initials: AG
authors.lastname: Timoney
mesh_terms: D004867:Equipment Design; D006801:Humans; D020709:Ureteroscopes; D018666:Ureteroscopy / Q000379:methods*; D014546:Urinary Catheterization / Q000295:instrumentation*